Removed unnessecary variable definition
Broke attempt#try into try_tag, try_specific and try_random
Moved katana.rb and katas folder out of src dir
Renamed create cli arg to add
Renamed controllers to AttemptController and FileController
Renamed controller files
Cleaned up routing in katana.rb
Broke tag slicing into get_tag method, added start method to Katana
Removed old method call from Katana#initialize
Added tags to query_board kata
Changed Kata#filename to Kata#name, and all usages
Merge pull request #19 from Widdershin/cleanup

Cleanup