Fix InlineTagList to render "selected" tags bold
Don't add hidden files when uploading folders

[finishes #74703558]
Update MassUpload to support webkitRelativePath.

[finishes #74703886]
Fix deleting tag from form. [finishes #74607412]
Don't break Show page layout when #flash exists

[finishes #74615558]
Run a killall -9 java on Travis when done.

Yay icky hacks!