Allow assigning staff from commandParam for clients
Merge pull request #261 from mifoscontributer/MIFOSX-434

Allow assigning staff from commandParam for clients
close client functionality
Merge pull request #262 from goutham-M/mifosx-438

close client functionality
add support for loans paid in advance (quipo need)
Merge pull request #263 from johnw65/loansinadvance

add support for loans paid in advance (quipo need)