last xsd cleanups;extended generator to handle repeated sections below set elements;fixed data merging for DescriptionSet
Merge remote-tracking branch 'origin/feature/generator-update' into feature/generator-update
[generator] - fixed broken views/forms after repeat-changes
[ui-descritpiton] - added autocomplete to Descritpion author (WIP)
[config] - made image-service configurable
Merge origin/release/uni-hd into feature/generator-update

Conflicts:
	generator/profile/UIDefinition.xml
[hotkeys] - disable deault jquery layout hotkeys
[xslt] - fixed "merge" for DescriptionSet
[autocomplete] - DescritpionSet -> author -> name
[DescriptioSet] - Fix delete of author
[RightSet] - vra:text : exchanged input for textarea
[release] - version bump + cluster settings