Retain ActionPack dependency on ActionView

Splitting out AV from AP (#11396) brought us few problems with backwards compatibility and most importantly we've noticed regressions.

This PR is quick attempt to fix problems we faced, brining back AV dependency and including AV modules directly in AC::Base instead of injecting them in AV railtie.

/ref #12979
/cc @jeremy @josevalim @carlosantoniodasilva