Merge pull request #1238 from ZogStriP/moar-bullets

change the pipe into a bullet in the lightbox overlay
Merge pull request #1233 from sir-pinecone/improve-group-deletion

Add confirmation modal to admin group deletion
Merge pull request #1225 from ZogStriP/upload-selector-handles-attachments

uploads selector texts is now different when attachments are enabled
FIX: Server side errors with Topic.similar_to
Merge pull request #1237 from stephankaag/improve_post_analyzing

Improve post analyzing
Allow deletion of a post belonging to a deleted topic, so that users can be destroyed
FIX: Redirect on some URLs to wrong path
Have JSHint depend on the files it includes. Doesn't work for adding files but it helps
a lot in development mode.
FIX: Linking to users on admin dashboard was broken
Need to define which ruby to use before installing gems in Docs

I had to tell rvm which version to use, otherwise the auto suggester will tell you to install gem using apt-get.
FIX: Deleting posts in bulk was broken.
Fix layout of category badges on categories page and in combobox
User stream now uses eyeline for loading more content.
Clean up user activity code in preparation for topic rendering
Merge pull request #1243 from trident523/patch-1

Need to define which ruby to use before installing gems in Docs
remove console.log
add server-side filesize check on uploads
Merge pull request #1245 from ZogStriP/server-side-file-size-check

add server-side filesize check on uploads
get rake autospec working in rails 4
Strip leading/trailing spaces from login