added yard and dependency to Gemfile
#86 Adding birth date column in place of age column in Gamer table
Merge pull request #216 from MGhanem/removing_age_adding_bdate_gamer_migration

#86 Adding birth date column in place of age column in Gamer table
#86 replacing text for select to bdate in sign up page
#86 adding some validations to the date and improving others
C3_SalmaFG_#77: Salma changed developers_projects column name
create migration linking both Developer to Keyword for follow
Created prefered synonyms
#86 making the sign up view better by select instead of text
Merge pull request #218 from MGhanem/Create_table_that_links_Developer_Synonym_Keyword

Created preferred synonyms table
Merge pull request #215 from MGhanem/adding_yard

added yard and redcarpet(dependency) to Gemfile
Merge branch 'master' of http://github.com/MGhanem/smartsoft-13 into migration_create_developer_keyword
Merge pull request #220 from MGhanem/migration_create_developer_keyword

Migration create developers_keywords
#86 applying some code styling conventions in gamer model
created prizes migration
create trophies migration
Added col gender to gamer
Merge pull request #219 from MGhanem/c1_kareemalirahman_c1s7_sign_up

C1 kareemalirahman c1s7 sign up
Merge pull request #221 from MGhanem/prizes_migration

created prizes migration
Merge pull request #222 from MGhanem/trophies_migration

create trophies migration