Merge this only AFTER the a ZIP release of #2697.

Do NOT merge this PR until AFTER branch
"fixes_issue_2697_ClickThroughBlocker" finds its way
all the way into a public release in a ZIP file.

The reason is complex, but it has to do with how
CKAN's bot crawls and reads the kOS.netkan file.
As soon as this edit finds its way into the master
branch, CKAN's bot will see it within a half hour.
If it sees this edit *before* we make a release
from that master branch, it will end up associating
these edits with the previous kOS release, and
falsely adding this new dependency to it.

In general all edits to kOS.netkan MUST wait until
after there's been a release made for those edits.

Author: Dunbaratu

kOS.netkan

@@ -16,6 +16,13 @@
         "repository" : "https://github.com/KSP-KOS/KOS"
     },
     "conflicts"      :   [ { "name" : "kOS-Classic" } ],
+    "depends"        : [
+        {
+            "name" : "ClickThroughBlocker",
+            "min_version" : "0.10.0",
+            "comment" : "For better cooperation with the many other mods that use it, kOS now also uses ClickThroughBlocker to open its GUI windows.  But this means kOS won't work if ClickThroughBlocker is missing. <br/> (Geek technical note: Any implementation that tried to make this dependency optional would have involved too much expensive Reflection.)"
+        }
+    ],
     "recommends"     : [
         {
             "name": "ModuleManager",