code formatting changes and deleted empty or redundant files
some more formating changes + fix for GH-issue: #143
some more formating changes + fix for GH-issue: #143 (sign up now is fixed too)
password reset view fixed GH-issue #152
small adjustments in JS and extended CarrierWave uploaded to do two sizes (fix for GH-issue: #134)
Merge pull request #153 from rubymonsters/luki3k5_playground

Luki3k5 playground