Fixed_indention_of_documentation/rewrote_seed.rb_documentation #217
Added and removed columns from entities #233
Merge pull request #257 from Saftophobia/C4_omar_elmenawy_signup_#233

Added and removed columns from entities #233
Merge branch 'master' into C2_Yomn_El-Mistikawy_Implement_an_achievement_system_#217
changed_the_route_to_be_from_entity #217
changed_the_view_location_from_startup_to_entity #217
Made_changes_needed_for_moving_to_entities_controller #217
Finished_logic_for_launch_project_badges #217