Refactored for new plugins gem
Set up to work with newest plugin gem
Cleanup
Some cleanup around plugins
Some cleanup and added spec for database isolation
Set up plugin loader
Refactored plugin loader and started plugin registration
Refactored plugins loader and registration
Refactored and got specs working with new registration
Fixed plugin loading and registration in specs
Added check for nested init_plugins blocks
Tested registering plugins on load
Set up initial code for registering tags
Registration system returns the plugin id used to register the given plugin
Finished registration functionality
Fixed some loading issues and specs
Removed useless initializer
Fixed plugin registration in features
Added plugin bundler require
Got db isolation specs running correctly