mifosx-353 datetime column type not andled by runreports api
MIFOSX-364: ensure valiation check on loanProductId happens first.
update release number to 1.1.2
update readme for 1.1.2
udpate changelog for 1.1.1 and 1.1.2 releases
Merge branch 'master' into mifosplatform-1.1.2
update api docs to 1.1.2 version.
merge in 1.1.2 bug release changes and fix conflicts