Update deps

Author: comp615

Gemfile.lock

@@ -143,7 +143,7 @@ GEM
     minitest (5.10.2)
     multi_json (1.12.1)
     multipart-post (2.0.0)
-    mysql2 (0.4.8)
+    mysql2 (0.5.3)
     net-scp (3.0.0)
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.1.0)

config/deploy.rb

@@ -2,7 +2,7 @@
 lock "3.13.0"
 
 set :application, "StrangerFB"
-set :repo_url, "git@github.com:comp615/StrangerFB.git"
+set :repo_url, "https://github.com/comp615/StrangerFB.git"
 
 ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }.call