Eliminated silly instance variables; moving username errors for channel creation up into tag_token
Ensuring that usernames are only unique within channels and within users
Successfully creating channel from new tags and untyped tags
Allowing channels to watch other channels
Ready to test channel merge and destruction operations
Fixed bug in User model defining User#recipes
User#merge working; inappropriate override of User#recipes association ported to User#recipe_ids_g; manipulating recipes association gives appropriate defaults
Referent merge appears to be complete, with testing, including channels
Fixed crash bug in tag_with call
Merge branch 'refs/heads/hotfixes' into Channels
Database tweaks
Checked in schema file
Added :Image reference type
Removed cur_page from ContentSeeker
Corrected refresh_browser
Imported validation that allows a channel to have same name as a user
Merge branch 'hotfixes' into Channels
Fixed overflowing recipe panel
Fixed overflowing tags panel
Merge branch 'refs/heads/hotfixes'