PG support
Revert "PG support"

This reverts commit 121f0e7a46ae3758bc6bea00a58d44a12a5611cd.
Merge branch 'develop' of https://github.com/blingdahl/mifosx into imageresize
Refactored image resize code
Fix scaling
Merge branch 'develop' of https://github.com/ttfkam/mifosx into ttfkam-develop

Conflicts:
	mifosng-provider/src/main/java/org/mifosplatform/infrastructure/documentmanagement/data/ImageData.java

Merge in Miles' changes
Merge branch 'ttfkam-develop' into develop