[Issue #195][WIP] added method retrieve_synonyms in keyword.rb model
[Issue #195][MC] resolved a merge conflict after pulling master branch
[Issue #195][WIP] updated yml translation files
[Issue #187][WIP] updated search action method to view synonyms for keyword being searched
[Issue #187][WIP] modified view to display synonyms for the word searched
[Issue #195][WIP] adjusted the scope to deal with date of birth rather than age
[Issue #187][WIP] added translations to views
[Issue #187][WIP] modified search translations
[Issue #195][WIP] resolved merge conflicts in ar.yml and en.yml
[Issue #195][WIP] intermediate commit, resolved model errors
[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
Added an overrides file that fix bugs in bootstrap rtl
Merge branch 'rolling_master' of https://github.com/MGhanem/smartsoft-13 into rolling_master
added glyphicons and adjusted their url from the rtl overrides file
[MC] resolved merge conflicts after adding advanced search
[MC] resolved merge conflicts after adding advanced search
Merge branch 'rolling_master' of https://github.com/MGhanem/smartsoft-13 into rolling_master