[issue #210] [NW] changed view to arabic
Merge branch 'C3_fattouh92_S16_viewProjectsSharedWithMe' of https://github.com/MGhanem/smartsoft-13 into C3_fattouh92_S16_importCSV
[issue #186] [NW] fixed something wrong in index view of projects after pull
Merge branch 'c1_kareemalirahman_c1s7_sign_up' of https://github.com/MGhanem/smartsoft-13 into c1_kareemalirahman_c1s7_sign_up

* 'c1_kareemalirahman_c1s7_sign_up' of https://github.com/MGhanem/smartsoft-13: (99 commits)
  [issue #86] [UPDATED] adds the gender in the sign up english and arabic forms
  removing a a unwanted stylesheet
  updating stylesheets to fix the look of the pages
  modified search translations
  removed extra legend in search view
  [Issue #187][WIP] added translations to views
  [Issue #187][WIP] added translations to the ar and en yml files
  For starters , fixed the sign up page
  added encoding type and include for StringHelper
  added bootstrap rtl note that it is not consistent with the application structure as it is
  fixed routing problems
  modifying conflicts
  Entire Game
  [Issue #187][WIP] edited in ar.yml file
  edited in ar.yml file
  fix routes
  fixed admin/login route
  modified login
  fixed tabs - mostafa
  [Issue #187][WIP] modified view to display synonyms for the word searched
  ...
[issue #86] [Updated] adds the arabic country list to the arabic view of the sign up page
[Issue#209][WIP]Salma added a ar_extended
[MC] Salma fixed new.html.erb
Merge branch 'rolling_master' of https://github.com/MGhanem/smartsoft-13 into rolling_master
[issue #86] [Updated] removes non needed links at bottom of sign up page
[issue #186] [NW] added #encoding: UTF-8 at the beginning of every model
[issue #210] [NW] added #encoding: UTF-8 at the beginning of every model
[issue #86] [Updated] adds some arabization of errors emerging from sign up form
[issue #186] [NW] commented every flash notice line
[issue #86] [Updated] adds arabic meanings to errors for the sign up page
[Issue #195][WIP] added translations of advanced search to locale yml files
[Issue #195][WIP] resolved a bug in scopes - now ignoring case when comparing countries
[Issue #195][WIP] resolved bugs in advanced search method

Fixed Bugs:
- returned a list of synonyms to which gamers satisfying filters voted for, instead of gamers list
- removed the applyed method downcase on both country and gender
[Issue #195][WIP] added search filter to search view and adjusted controller method
[issue #170] [NW] adds methods for adding synonym to database with feedback and adding condition in the vote form for ignoring not approved synonyms
[Issue #202][WIP]added the function that gets education level statistics of voters for certain synonym and merged with branch of story C4S06