Merge pull request #2 from dloverin/more-tern

Use tern to sort ids by depth, remove scope info
Merge pull request #3 from dloverin/more-tern

More tern
Update to version of tern with bugfixes to avoid hang when requesting files
Update to tern with getfile fixes
Add alphabetical secondary sort when bringing prefix matches to the top
Add alphabetical secondary sort when bringing prefix matches to the top
add browser.json to tern environment by default
fix bug where no hints would be provided after '('