Add awesome font in Gemfile
add requirement for awesome font
Add _navigation
uncomment 'my ideas' and 'my competitions' links in navbar
add 'my-ideas' route
Merge pull request #256 from DevYah/navbar

Navbar
Merge pull request #254 from DevYah/C3_Marwa_39_SubmitEditIdea

Improve Idea submission and editing.
Fix mailer config: no errors please.

Once more, we don't care if we can't make deliveries in the development
environment.
Freeze gem versions on newly added gems.
Merge pull request #257 from DevYah/misc_fixes

Misc. Fixes - Mailer, again, and freezed some Gem versions
Edit the committe-idea and user-idea relationships
Merge pull request #259 from DevYah/db_relations

Edit the committe-idea and user-idea relationships
Add facebook share settings
Merge pull request #261 from DevYah/C1_Sameh_#78_action_share_facebook_migration

Add facebook share settings
Merge branch 'master' into C3_Marwa_39_SubmitEditIdea
Issue #39, Fix documentation