[#1848] Faris: Added Contribution guidelines.
Merge branch 'master' of git://github.com/rapidftr/RapidFTR
Merge pull request #550 from farismosman/master

[#1848] Instructions for volunteers on putting new commits in a separate branch
Akash - updating CPIMS gem version
Merge pull request #551 from akash/master

updating CPIMS gem version
Merge pull request #549 from kavithaRajagopalan/master

#1851 | [BugFix] Kavitha/viky/Subash | Child updated on mobile not getting updated on server
ci | Subhas/Viky | Increase request max size
Akash - merging in changes made to release-1.1.0 branch
Merge pull request #555 from akash/master

merging in release-1.1.0 branch changes
Merge pull request #556 from farismosman/master

[#1649] Advance search doesn't work if search value contains a special character followed by a space
[#1649] Faris : Defect fixed.
Merge pull request #556 from farismosman/master

[#1649] Advance search doesn't work if search value contains a special character followed by a space
[#1649] Faris: Added more validation to advanced-search.js

Merge branch 'master' of git://github.com/rapidftr/RapidFTR
Merge pull request #557 from farismosman/master

[#1649] Advance search doesn't work if search value contains a special character followed by a space
1649 | Subhas | Fix bug in advanced search page
1843 | Subhas | RapidFTR startup is slow in netbooks, fix timing bug
1843 | Subhas | Don't show default nginx home page
1843 | Subhas | Make LXC container default to 10.0.3.3
Subhas/Machaba | #1857 | Fixed error when changelog has nil for media
Subhas/Faris | Fix bug when option_strings has line encoded as \r\n