Updating description
Removing confusing empty line
Covering simple tasks with tests
Refactoring: simplifying Popen call
Added license information
Ignoring cram test error output
Unifying license text: there were texts with 2 and with 3 blanks - now all have 3 to align to 4 character indentation
Refactoring cram plugin
WTF Licenses
Licenses and encoding
Wrote one test for the pyfix plugin implementation
Wrote one test for pymetrics plugin
Wrote one test for pylint plugin
Fixing test class name
Wrote some tests for the pyfix unittest plugin
Wrote one test for pep8 plugin
Merge pull request #91 from aelgru/master

Preparation for Issue #90 and license checking