Config travis to publish to rubygems on tags
Revert "Move coveralls to top of test_helper"

This reverts commit 4851fb6c02cdd40d062a5a7ece06e5f0b4a782ef.
Moving files to correct gem architecture
Move classes
Rename modules to classes
Move classes
FIX lib filder
Revert to default test files convention
FIX require directives
Move strings2csv test
Remove empty test class for GoogleDoc class
Move tests cases to separate from test_helper
Modify strings2csv command tests to test class instead of binary
Modify csv2strings command tests to test class CSV2StringsCommand
Fix load paths, remove commands from being required in lib
Update ignore files
ADD coveralls