#475: implementing page filtering (by category).
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
#475: tag search updated to support ids.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
#475: page filtering updated.
#475: filtering updated.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
#475: tag autocomplete updated.