First set of changed for dynamically getting the address information from the pincode
Merge branch 'master' of https://github.com/amahule/Voter_Registration

Conflicts:
	Mobile/ovbi_android/src/org/ovbi/voterregistration/FormActivity2.java
Changes for the pin code to address mapping
Merge branch 'master' of https://github.com/amahule/Voter_Registration
Constraint of 6 digits for pincode field
Removed the mandatory constraint for the taluka field
Feature complete - pincode -> address mapping
Auto populate state and district based on the pin code input
Merge branch 'master' of https://github.com/amahule/Voter_Registration