Correct migth-be confusing settings

1. change "*:B:indic-date" to "*:indic-date" to reflect it is not instance B only related
2. change arms-allocation-committee to use its own wizard definition
Remove About menu
Reverse display order of versions for admin
Fix: remove foaf from display to match armsform.json
Change stage arms-approved and role approver
Remove redundant 'guest' in roles.properties file
Remove validation in merit info section
Improve display of versions

1. display versions from latest to olders: ARMS-43
2. display a version string alone with content
3. load versioned content