Revert "Delegate Subject instance methods to Actor"
Revert "Delegate Subject instance methods to Actor"

There are conflicts with ActiveRecord method_missing

This reverts commit 2b2bd4517922de6bc56e6f2717d7ab302afab618.

honorlin/social_stream,ging/social_stream,honorlin/social_stream,beder/social_stream,honorlin/social_stream,beder/social_stream,beder/social_stream,ging/social_stream,ging/social_stream,beder/social_stream,honorlin/social_stream