Fixed grunt serve glitch
Commenting system in place
Merge branch 'master' of https://github.com/CanTireInnovations/treads
Merge branch 'jl'
Added basic searching
Merge branch 'master' of https://github.com/CanTireInnovations/treads
Icons and navigational bar view

Icons and mock up for navigation bar
icons

comment and photo upload button
Added profile page
Merge branch 'master' of https://github.com/CanTireInnovations/treads
Merge branch 'jl'

Conflicts:
	client/app/scripts/routes/app_router.js
Fix object
Added email field
Fix registration
Fix  app_router