OPAL-1910: Edit Vocabulary and view/edit general config
OPAL-1910: Edit/Save General config and taxonomies with navigation
OPAL-1910: Using UriBuilders
OPAL-1910: Fixing Overly long method warning
OPAL-1910: Moving TermArrayUtils to package presenter
OPAL-1910: Removing TODO
OPAL-1910: Fixing warnings for overly long method
OPAL-1910: Using @GenEvent to generate boiler plate code
OPAL-1910: Using @GenEvent
OPAL-1910: Tested for null pointer and empty arrays...