print test coverage
Merged in misc_fixes (pull request #56)

print test coverage
readme fixes and updated
fixed misplaced arrow in class diagram
updated changes for new version
updated changes for new version
Merged in misc_fixes (pull request #57)

readme fixes and updates
added live test that creates real directories, apps etc.
Merge branch 'development' into misc_fixes
string test using builtin method
random name generation for live tests in case they weren't cleaned up
make livetests optional
DO NOT RUN LIVE TESTS IN PRODUCTION ENVIRONMENTS
Merged in misc_fixes (pull request #58)

Live tests