Minor refactoring to support Bison and Prolog only ways. Part of issue #2327.
Fixed to always throw Bison error. Breaks managed meta-data population. Part of #2327.
Fixed queries during managed meta-data creation. Part of #2327.
Merge branch 'develop' of github.com:Starcounter/Starcounter into bug/MixedQueryProcessor2327
Fixed meta-data test to the keyword limitation. Closes #2327.
Merge branch 'develop' of github.com:Starcounter/Starcounter into bug/MixedQueryProcessor2327