added tag manager
Revert "Merge pull request #1194 from loomio/tag-manager"

This reverts commit b789a4ab516415cbbac1f1c3e5e7b6baef85f2f3, reversing
changes made to c1e8c53f80eb463a45e5ff7300edc5f28d848f3c.
bnz compliance
hide invitations form on subgroup
refactor inbox paths and some minor d and g paths
group request path refresh
finish tuning the routes