Add delegator to avoid violating low of demeter
Use helper methods in view
Add note for unused method
Use local variable
Trim whitespace
Dry out repeated validation
Autoload files in lib
Use validator from module
Use module and refactor validator class into method
Indentation
Remove useless comment
Use bullet and better_errors
Enable bullet
Merge pull request #172 from calblueprint/more-code-cleanup

More code cleanup