- Add tag property to view description hash
- Support querying by tag just like any other property (e.g. id)
- Add 'not equal' predicate
- Add new query util to get tag for a view (if there's a tag)
- Add '!=' and '<>' to list of supported relations in UIQuery.g
- Return only String or Integer tag values
Merge pull request #389 from mgrebenets/query-by-tag

Not equals predicate + tag property support
- query by tag
- tag property
- not equals predicate