Add edit link for nitpicks.
Hide nitpick edit link unless current user wrote nitpick
Add edit link for comments, only visible to author
Merge pull request #359 from rubysolo/elixir

add elixir/triangle and elixir/scrabble-score
Make comment gravatars visually consistent with nitpick gravatars
Preliminary styles for edit pages.
Add additional tests from Ruby version.
Fix expected output; remove tests not yet ready.

Previous commit would have caused the example to fail by expecting
different output for the silence clause.

The tests removed were ones that *would* bring the Javascript tests to
parity with the Ruby tests; however they would cause the existing
example to break.
Merge pull request #364 from totallymike/master

Bring javascript/bob tests closer to parity with ruby/bob.
Merge pull request #362 from JasonBenn/edit_comments

Edit comments
Fix broken smoke test
Add more instructions to ruby:bob
Spike of markdown preview
Add angular jquery bootstrap tab
Replace organic tabs with angular
Add angular lineman configuration
Angular lineman configuration
Angular mock test helper
Move angular controller and module out of godscript
Coffescriptify markdown controller