change mode of file
test for chmod
no check for presence
added features to test change of file mode
add step to create a directory with mode
change mode
string supports a different to_i method
Added MIT License to gemspec
Using project specific badge for CodeClimate
Raising default timeout to prevent sporadic failures in Travis
Removed unused variable
Merge pull request #167 from simsalabim/remove-unused-variable

Removed unused variable
Adding meaningfull message for invalid argument. Fixes #168
Merge remote-tracking branch 'maxmeyer/feature/file_mode'

Conflicts:
	lib/aruba/cucumber.rb
added spec to test
added step  to change to environment
fix spec to check for include
Merge branch 'support_for_environment', fixes #156
Updated history
Use of stub is deprecated by rspec. fixed by using double (as the deprecation warning stated)