[Issue #193] Internationalization aqquired
C3_SalmaFG_#77: Salma added a relation between Develope and Project
C3_SalmaFG_#77: Salma added a gem
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_SalmaFG_S07_Project
[Issue #193] added links to change locale in the navbar
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_C5F2_switch_locales
[Issue #193] added translations for the navbar
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_SalmaFG_S07_Project
[Issue #75] [WIP] commit to save changes so i can checkout to master
C3_SalmaFG_#77: Salma created 2 developer-project relations
C3_SalmaFG_#77: Salma commited changed files
C3_SalmaFG_#77:Salma commited untracked files
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_SalmaFG_S07_Project
C3_SalmaFG_#77: Salma fixed security issues
C3_SalmaFG_#77: Salma finished the edit project story
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_SalmaFG_S07_Project
added current_developer & developer_signed_in?
[Issue #193] Last chosen locale now stored in session to be retrieved later
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_fattouh92_S15_viewAllProjects
Reopen story from sprint0, modified view with bootstarp, added more authentication in controller