Stub out explorer controllers
Merge pull request #1 from drcapulet/master

Stubbed out Explorer Controllers
minor: adding travis integration and fixing spec_helper
Add in overall layout with custom logo
Allow rails generate model to work with
MongoWrapper.
Merge pull request #3 from hoangelos/master

fixup application.rb
Merge remote-tracking branch 'upstream/master'
Merge pull request #2 from drcapulet/master

Overall Layout & Logo
Building up the explorer
Update header
Merge pull request #4 from drcapulet/master

Building up the explorer
Added initial CodeMirrow Query Interface.

TODO: Work on capturing input.