Removed test to debug travis
more debugging
removed an additional line for testing
removed delete expression
removed process.chdir line
modified tests to change directory when running each test
resets cwd after each test
removed process.chdir on level 2 test
used path to create path to change directories
removed chdir
Added .gitkeep to no-config test folder
Merge pull request #16 from ksmithut/travis-debug

Removed test to debug travis