Faris [# 1506]
- Changed the regex in to_lucene_query in search_criteria to be case-insensitive. The same was done in method build_joins.
- Defect is fixed, search can be done using OR/or.
Merge branch 'master' of https://github.com/rapidftr/RapidFTR
Merge pull request #328 from farismosman/master

[#1506] Advance Search - Search by name the OR option should be captalized 
Akash - upgrading rails to 3.0.17
Merge branch 'master' of https://github.com/rapidftr/RapidFTR
Akash - removing duplicate test and replacing with real one (as noted in issue #153 on github)
Revert "Akash - upgrading rails to 3.0.17"

This reverts commit 0b0ac09eb6025005b6c26e97a0526ea8e8acb428.
Akash - upgrading rails to 3.0.17
Akash - oops, helps if I upgraded rails to the correct version! now upgraded to 3.0.19
Faris [#1509]
[1] Added languages.yml file to config/locale. The content of all those files is English except the welcome part at the top of each file.
[2] Defects #1 and #2 are fixed.
Faris [#1509] Added some extra text ar.yml
[CI] removed deploy:nginx task from default execution temporarily as the DNS entries are hard coded in the server to accomodate both DNS and ip address server matches until allt he servers have the DNS entries.
Merge pull request #329 from farismosman/master

[#1509] Language Translation : Defects related to story #1212
#1225 Ashok|Kavitha - Added properties inlieu of supported languages to the Field model
#1225 Ashok|Kavitha - Added module to localise properties of formSections and forms
#1225 - Ashok/Kavitha - Added fall back for properties if the translation is not available in the given locale
#1225 - Kavitha/Ashok - Changed the locale in test from de to fr
#1225 - Kavitha/Ashok - Moved the locales to application.rb
#1225 Ashok|Kavitha Added Web UI for translations
#1225 Ashok|Kavitha - Building formatted hash in lieu of translations and converted to json