added travis ci icon
Adding configuration file instead of passing arguments
updated readme markdown
quote escaping
Added check on nil values
CSV2strings : add option to specify path for output of lproj directories
adding loaderror rescue for config file
refactoring usage print out with rdoc
playing test unit
[IN PROGRESS] replacing rdoc by optionparser
creating gem architecture
Gem architecture
Testing converter module's methods
adding rake
added csv dependencies according to ruby version
Code climate badge
Added SimpleCov for code coverage
ignore simplecov coverage generated files
FIX test on load_strings
Cleanup files for testing