Add upload photo handler
Add Test Data

Signed-off-by: Lee <jessy1092@gmail.com>
Get Barcode list and convert json to List<String>

Signed-off-by: Lee <jessy1092@gmail.com>
Merge branch 'Update_Lee' of github.com:codefortomorrow/OpeneatsCrowdsourcingApp into Update_Lee

Conflicts:
	src/com/codefortomorrow/crowdsourcing/service/CrowdsourcingService.java
Merge branch 'Update_Lee'

* Update_Lee:
  Get Barcode list and convert json to List<String>
  Add Test Data
  Add upload photo handler