Merge pull request #68 from drcapulet/master

BUG: Query button event causes infinite button creation
Added language specific translations (Issue #50)
clean-up: killing whitespace, empty clases and non-essential tests
quality: adding code coverage tracking
minor: travis changes, improving poltergeist
Add in settingslogic to provide a Ruby object for application settings
Move away from settingslogic
Merge pull request #59 from drcapulet/settings

Add Support for Application Settings YAML