Add links to trail names
Send email when a new user joins
Add password reset
Refactor favorites_controller
Add tag model
Add tag_associations
Add log model
Add log model
Add helper for testing invalid attributes
Add log model and associations
Add log views - first try
Merge branch 'polymorphic'

Conflicts:
	app/models/site/tag.rb
Add invite before joining
Merge pull request #1 from BumbleBoks/dev

Dev