diff --git a/composer.lock b/composer.lock
index fa5953f..ecfef16 100644
--- a/composer.lock
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@@ -96,32 +95,33 @@
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@@ -162,7 +162,7 @@
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@@ -216,7 +216,7 @@
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@@ -258,20 +258,20 @@
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+            "time": "2014-11-20T16:49:30+00:00"
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+                "ext-openssl": "Allows you to use FTPS server storage",
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                 "league/flysystem-webdav": "Allows you to use WebDAV storage",
-                "league/flysystem-ziparchive": "Allows you to use ZipArchive adapter"
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@@ -395,25 +396,25 @@
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@@ -443,20 +444,62 @@
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@@ -488,9 +531,9 @@
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-                "ruflin/elastica": "Allow sending log messages to an Elastic Search server"
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@@ -521,20 +564,20 @@
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@@ -569,41 +612,138 @@
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-                "reference": "9e038d16ad625623a11131795119c6866aed783b",
+                "url": "https://api.github.com/repos/symfony/security/zipball/87807daa2b5192dd3573ade1353fa0b497582f2d",
+                "reference": "87807daa2b5192dd3573ade1353fa0b497582f2d",
                 "shasum": ""
             },
             "require": {
@@ -2432,7 +2744,7 @@
                 "symfony/polyfill-php70": "~1.0",
                 "symfony/polyfill-util": "~1.0",
                 "symfony/property-access": "~2.3|~3.0.0",
-                "symfony/security-acl": "~2.7"
+                "symfony/security-acl": "~2.7|~3.0.0"
             },
             "replace": {
                 "symfony/security-core": "self.version",
@@ -2447,7 +2759,7 @@
                 "symfony/ldap": "~2.8|~3.0.0",
                 "symfony/polyfill-intl-icu": "~1.0",
                 "symfony/routing": "~2.2|~3.0.0",
-                "symfony/validator": "~2.5,>=2.5.9|~3.0.0"
+                "symfony/validator": "~2.7.25|^2.8.18|~3.2.5"
             },
             "suggest": {
                 "symfony/expression-language": "For using the expression voter",
@@ -2486,31 +2798,31 @@
             ],
             "description": "Symfony Security Component",
             "homepage": "https://symfony.com",
-            "time": "2016-03-10 11:18:14"
+            "time": "2017-11-07T14:08:47+00:00"
         },
         {
             "name": "symfony/security-acl",
-            "version": "v2.8.0",
+            "version": "v3.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/security-acl.git",
-                "reference": "4a3f7327ad215242c78f6564ad4ea6d2db1b8347"
+                "reference": "ab4dfe2d95e038cd367dd04604487b0a3359bcff"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/security-acl/zipball/4a3f7327ad215242c78f6564ad4ea6d2db1b8347",
-                "reference": "4a3f7327ad215242c78f6564ad4ea6d2db1b8347",
+                "url": "https://api.github.com/repos/symfony/security-acl/zipball/ab4dfe2d95e038cd367dd04604487b0a3359bcff",
+                "reference": "ab4dfe2d95e038cd367dd04604487b0a3359bcff",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.9",
-                "symfony/security-core": "~2.4|~3.0.0"
+                "php": ">=5.5.9",
+                "symfony/security-core": "~2.8|~3.0|~4.0"
             },
             "require-dev": {
                 "doctrine/common": "~2.2",
                 "doctrine/dbal": "~2.2",
                 "psr/log": "~1.0",
-                "symfony/phpunit-bridge": "~2.7|~3.0.0"
+                "symfony/phpunit-bridge": "~2.8|~3.0|~4.0"
             },
             "suggest": {
                 "doctrine/dbal": "For using the built-in ACL implementation",
@@ -2520,7 +2832,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.8-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
@@ -2547,32 +2859,36 @@
             ],
             "description": "Symfony Security Component - ACL (Access Control List)",
             "homepage": "https://symfony.com",
-            "time": "2015-12-28 09:39:09"
+            "time": "2017-07-21T06:01:18+00:00"
         },
         {
             "name": "symfony/twig-bridge",
-            "version": "v2.7.11",
+            "version": "v2.7.46",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/twig-bridge.git",
-                "reference": "fce76a04d51d413646cb0381311a4efca0f1bd55"
+                "reference": "fa95305dc7160e554f1ed28cb65a9583a5c64146"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/twig-bridge/zipball/fce76a04d51d413646cb0381311a4efca0f1bd55",
-                "reference": "fce76a04d51d413646cb0381311a4efca0f1bd55",
+                "url": "https://api.github.com/repos/symfony/twig-bridge/zipball/fa95305dc7160e554f1ed28cb65a9583a5c64146",
+                "reference": "fa95305dc7160e554f1ed28cb65a9583a5c64146",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9",
-                "twig/twig": "~1.23|~2.0"
+                "twig/twig": "~1.34|~2.4"
+            },
+            "conflict": {
+                "symfony/form": "<2.7.30|~2.8,<2.8.23"
             },
             "require-dev": {
                 "symfony/asset": "~2.7",
                 "symfony/console": "~2.7",
                 "symfony/expression-language": "~2.4",
                 "symfony/finder": "~2.3",
-                "symfony/form": "~2.7.11|~2.8.4",
+                "symfony/form": "~2.7.30|^2.8.23",
+                "symfony/http-foundation": "~2.7.36|^2.8.29",
                 "symfony/http-kernel": "~2.3",
                 "symfony/intl": "~2.3",
                 "symfony/routing": "~2.2",
@@ -2581,8 +2897,8 @@
                 "symfony/stopwatch": "~2.2",
                 "symfony/templating": "~2.1",
                 "symfony/translation": "~2.7",
-                "symfony/var-dumper": "~2.6",
-                "symfony/yaml": "~2.0,>=2.0.5"
+                "symfony/var-dumper": "~2.7.16|^2.8.9",
+                "symfony/yaml": "^2.0.5"
             },
             "suggest": {
                 "symfony/asset": "For using the AssetExtension",
@@ -2628,20 +2944,20 @@
             ],
             "description": "Symfony Twig Bridge",
             "homepage": "https://symfony.com",
-            "time": "2016-03-06 20:40:13"
+            "time": "2018-04-20T06:14:58+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.8.4",
+            "version": "v2.8.39",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "584e52cb8f788a887553ba82db6caacb1d6260bb"
+                "reference": "d20bd2bdee063863e426297af41eda45ccad6f7e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/584e52cb8f788a887553ba82db6caacb1d6260bb",
-                "reference": "584e52cb8f788a887553ba82db6caacb1d6260bb",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/d20bd2bdee063863e426297af41eda45ccad6f7e",
+                "reference": "d20bd2bdee063863e426297af41eda45ccad6f7e",
                 "shasum": ""
             },
             "require": {
@@ -2677,20 +2993,20 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2016-03-04 07:54:35"
+            "time": "2018-04-08T07:53:13+00:00"
         },
         {
             "name": "syonix/log-viewer-lib",
-            "version": "v1.0.0",
+            "version": "v1.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Syonix/log-viewer-lib.git",
-                "reference": "56e18373be28b11fa8b8a0e7b8286b478dac9abc"
+                "reference": "f8af471d10fe4f9a378f2b3c4c2fbf3770005627"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Syonix/log-viewer-lib/zipball/56e18373be28b11fa8b8a0e7b8286b478dac9abc",
-                "reference": "56e18373be28b11fa8b8a0e7b8286b478dac9abc",
+                "url": "https://api.github.com/repos/Syonix/log-viewer-lib/zipball/f8af471d10fe4f9a378f2b3c4c2fbf3770005627",
+                "reference": "f8af471d10fe4f9a378f2b3c4c2fbf3770005627",
                 "shasum": ""
             },
             "require": {
@@ -2700,6 +3016,7 @@
                 "jbroadway/urlify": "^1.0",
                 "league/flysystem": "~1.0",
                 "league/flysystem-cached-adapter": "~1.0",
+                "league/flysystem-sftp": "^1.0",
                 "php": ">=5.5.9",
                 "phpunit/phpunit": "~4.8",
                 "symfony/console": "^3.0",
@@ -2713,7 +3030,7 @@
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "GPL-2.0"
+                "GPL-2.0-or-later"
             ],
             "authors": [
                 {
@@ -2728,38 +3045,43 @@
                 "logging",
                 "monolog"
             ],
-            "time": "2016-04-13 15:48:49"
+            "time": "2018-02-03T11:00:58+00:00"
         },
         {
             "name": "twig/twig",
-            "version": "v1.24.0",
+            "version": "1.x-dev",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8"
+                "reference": "5f18e99163a9e443cb9955502c2ac5656115cb1d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8",
-                "reference": "3e5aa30ebfbafd5951fb1b01e338e1800ce7e0e8",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/5f18e99163a9e443cb9955502c2ac5656115cb1d",
+                "reference": "5f18e99163a9e443cb9955502c2ac5656115cb1d",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.2.7"
+                "php": ">=5.3.3",
+                "symfony/polyfill-ctype": "^1.8"
             },
             "require-dev": {
-                "symfony/debug": "~2.7",
-                "symfony/phpunit-bridge": "~2.7"
+                "psr/container": "^1.0",
+                "symfony/debug": "^2.7",
+                "symfony/phpunit-bridge": "^3.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.24-dev"
+                    "dev-master": "1.35-dev"
                 }
             },
             "autoload": {
                 "psr-0": {
                     "Twig_": "lib/"
+                },
+                "psr-4": {
+                    "Twig\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -2780,22 +3102,74 @@
                 },
                 {
                     "name": "Twig Team",
-                    "homepage": "http://twig.sensiolabs.org/contributors",
+                    "homepage": "https://twig.symfony.com/contributors",
                     "role": "Contributors"
                 }
             ],
             "description": "Twig, the flexible, fast, and secure template language for PHP",
-            "homepage": "http://twig.sensiolabs.org",
+            "homepage": "https://twig.symfony.com",
             "keywords": [
                 "templating"
             ],
-            "time": "2016-01-25 21:22:18"
+            "time": "2018-05-12 09:39:44"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "0df1908962e7a3071564e857d86874dad1ef204a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/0df1908962e7a3071564e857d86874dad1ef204a",
+                "reference": "0df1908962e7a3071564e857d86874dad1ef204a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2018-01-29T19:49:41+00:00"
         }
     ],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "twig/twig": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
diff --git a/web/css/screen.css b/web/css/screen.css
index 084e311..7c1c37a 100644
--- a/web/css/screen.css
+++ b/web/css/screen.css
@@ -82,6 +82,14 @@ h4,
 h5 {
   font-family: inherit; }
 
+.stack {
+  white-space: pre;
+}
+
+.date {
+  white-space: nowrap;
+}
+
 .hide-if-mobile {
   display: none !important; }
 
@@ -402,7 +410,9 @@ div.alert {
 #logline-table {
   table-layout: fixed;
   max-width: 100%;
-  min-width: 100%; }
+  min-width: 100%;
+  width: 100%;
+}
 
 .logline {
   font-size: 11pt; }
diff --git a/web/js/angular/controllers.js b/web/js/angular/controllers.js
index 2d6b046..8c0c82d 100644
--- a/web/js/angular/controllers.js
+++ b/web/js/angular/controllers.js
@@ -65,6 +65,7 @@ controllers.controller('LogFileController', ['$scope', '$http', '$routeParams',
                     $scope.$parent.busySearch = false;
                     $scope.scrollTop();
                     initTooltips();
+                    $scope.busy = false;
                 }, function errorCallback() {
                     $scope.error('Could not load log lines');
                     $scope.busy = false;
diff --git a/web/views/log_file.html b/web/views/log_file.html
index 8391a2c..a11cff9 100644
--- a/web/views/log_file.html
+++ b/web/views/log_file.html
@@ -11,14 +11,14 @@
                 <table>
                     <tr ng-repeat="(title, content) in line.context">
                         <th>{{ title }}</th>
-                        <td id="clipboard-line-{{ id }}-{{ $index }}">{{ content|nl2br }}</td>
+                        <td id="clipboard-line-{{ id }}-{{ $index }}" class="stack">{{ content }}</td>
                         <td>
                             <span ngclipboard data-clipboard-target="#clipboard-line-{{ id }}-{{ $index }}"
                                   ngclipboard-success="clipboardSuccess(e)" ngclipboard-error="clipboardError(e)"
                                   class="clipboard"><i class="fa fa-clipboard"></i></span>
                         </td>
                     </tr>
-                    <tr ng-repeat="(title, content) in line.extra"><th>{{ title }}</th><td>{{ content|nl2br }}</td></tr>
+                    <tr ng-repeat="(title, content) in line.extra"><th>{{ title }}</th><td>{{ content }}</td></tr>
                 </table>
             </div>
         </td>