Merge pull request #345 from emorency/master

OPAL-2071: Filter binaries, OPAL-2101: Only return variables matching filtrable value types (text, integer, decimal, date and datetime)
OPAL-2113 - Changed the identifiers dropDown caption and hide it when there are no entities at all
Merge pull request #346 from kazoompa/feature-OPAL-2113

OPAL-2113
OPAL-2114: Fixing navigation on values table with offset/limit