Add acceptChecks boolean
Move conferenceQueries to inner class
create check payment test
update doc
Validate that the created payment matches the list of accepted types for the conference.
 - if it does not, then check and see if the user has update rights to the conference.
Merge remote-tracking branch 'origin/EVENT-113' into EVENT-118

Conflicts:
	src/test/java/org/cru/crs/api/PaymentResourceFunctionalTest.java
Merge branch 'EVENT-118' into dev

Conflicts:
	src/main/java/org/cru/crs/api/process/PaymentProcessor.java