#1865 Augustine/John - created classes for abstracting JSON API calls for enquiries
[#1865] Augustine/John - Generalised sync services and repositories and started implementing enquiry repository
[#1865] Augustine/John - Returned unique_identier record, tests now pass
[#1865] Augustine/John - update in EnquiryRepository now updates all fields that should be updated.
#1865 John/Kisitu work in progress
[#1865] Faris/John - Revert to throwing HttpException when getting Ids and Revs from API. Fixed tests to reflect current behaviour (i.e. interface change -> getIdsForDownload)
John - merged with upstream repo master
Merge branch 'master' of github.com:rapidftr/RapidFTR---Android

Conflicts:
	RapidFTR-Android/src/main/java/com/rapidftr/activity/CreateEnquiryActivity.java
	RapidFTR-Android/src/main/java/com/rapidftr/activity/ViewEnquiryActivity.java
[#1865] Faris/John - syncing enquiries now kinda seems to work
Faris/John - still trying to get syncing working in the existing integration tests.
Merge https://github.com/johncowie/RapidFTR---Android

Conflicts:
	RapidFTR-Android/src/main/java/com/rapidftr/database/Database.java
	RapidFTR-Android/src/main/java/com/rapidftr/model/Enquiry.java