Merge branch 'UAR-620' into UAR-687
Merge remote-tracking branch 'origin/UAR-629' into UAR-687
UAR-687 Initial commit of ProtocolXmlStream.java
UAR-687 making instance variables and methods protected so they can be overridden.
UAR-687 Adding attachments to IRB letters.
Merge feature branch 'UAR-687' into release.

Conflicts:
	src/main/resources/edu/arizona/kra/irb/CustomIrbSpringBeans.xml