Option to change approved amount during loan approval
Merge branch 'MIFOSX-1068' of git://github.com/Nayan/mifosx into Nayan-MIFOSX-1068

Conflicts:
	mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/api/LoansApiResource.java
	mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/data/LoanAccountData.java
	mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/domain/Loan.java