added monthly winner migration
added trending migration
Add Similarity model and migration
Issue #234 Add Secret column to users migration
Merge pull request #253 from DevYah/9ee15e739d41b6a132fde3c07a4b769c6abfc99f

Add Similarity Model and Migrations
Merge pull request #251 from DevYah/C3_MahmoudHashish_#234_add_secret_token_migration

Issue #234 Add Secret column to users migration
Fixed the migration
reset changes to gemfile.lock and added rounds column.
Added Monthly Winner model
Merge pull request #245 from DevYah/C2_omar-kassem_#228_idea_of_the_mounth_migration

added monthly winner migration
Merge pull request #247 from DevYah/trending_migration

added trending migration
#228, resolved conflicts with master
#228, the method best_idea_month works every month