Fixed issues with annotator params not updating after adding or removal of annotator in frontend + problems with params names after introduction of params tooltips.

Decription attribute renamed to description

KEGG annotator supporting PUBMED mapping implemented. Not-tested version of annotations grouping in frontend

new MiriamData converted to createMiriamData (situations like addPubchemMiriam or addCogMiriam still need to be addressed)

Added associated annotator class to miriam data including hibernate mapping + createMiriamData in element annotator. without unit tests

TAIR annotation called even when Uniprot annotation already exists (can come from different annotator and correspond to, e.g., different species)

Resolve "Configurable default permissions"

Closes #252

See merge request piotr.gawron/minerva!198

project privileges are set according to user defaults (or general defaults if user specific not defined)