#HYHULL-73 Added CompoundContent Rels-Ext declaration to Journal articles
Added configuration to config/initializers/hyhull.rb to set which of the standard Fedora checksums hyhull uses.
hyhull-54 - Added functionality to display metadata tabs in red when validation errors occur.
#hyhull-55 text change on error message
#hyhull-58 #hyhull-57 Added a disabled dialog to the File upload button and added delete icons
#hyhull-61 ContentMetadata ds now has a label
#hyhull-66 Added required symbol to multi-fields and sets where appropiate
#hyhull-72 Changes to Journal Article title labels