[#1513] Yekkanti|Kavitha - Authenticate server credentials for synchronization
[#1513] Yekkanti|Kavitha Enabled authentication for fetching the target database urls. Changed the way the target urls would be returned
[#1513] Yekkanti|Kavitha - Added username and password UI for configuring the servers for replication
[Refactor] Yekkanti|Gowri reverted the couchdb configuration to the old one. Previously half baked checkin was made on the couchdb
[#1513] Yekkanti|Kavitha Moved the replications from system settings to devices
[#1522] Faris: Fixed edit role page to support translation.
Merge branch 'master' of git://github.com/rapidftr/RapidFTR
[#1522] Faris: Fixed Advanced search page. It supports multible languages if translation exists.
[#1513] Kavitha|Yekkanti - Added system users model and created appropriate permissions for the same
[#1522] Faris: Fixed translation on mark as duplicate page.
[#1513] Yekkanti|Kavitha Fixed the issue wiht database neame being  preifxed or suffixed.
[#1513] Yekkanti|Kavitha Added new page for creating system users
RapidFTR #1523 (Sumit) Moved photos and audio to "Photos and Audio" form section
[#1513] Yekkanti|Kavitha Fixed a minor defect on creating the target urls
[#1513] Yekkanti|Kavitha rake task to create couchdb system administrators
[Merged conflicts]Yekkanti | Kavitha
RapidFTR #1523 (Sumit) fixed failing cuckes.
RapidFTR #1523 (Sumit) fixed unit test.
[#1513] Yekkanti - Modified rake tasks for ci:build and cap deployments such that it will accomodate couchdb credentials
[#1513] Yekkanti - Added the rake task for the travis to create couchdb.yml before the tests run