Universal Language Selector/Design/Interlanguage links/Compact interlanguage links as a beta feature/Project progress report

Week 1: 10th December to 16th December
Added a ULS link to the sidebar and randomly hid a few languages from the sidebar

Week 2: 17th December to 23rd December
Set up Gerrit for git-review. Submitted patches, fixed bugs. Fixed line ending errors.

Installed JSHint.