Added unit test for issue #76 to verify solution.
Added tree output to issue-76 test to demonstrate issue.
Merge branch 'issue-76-tests' into issue-76

Conflicts:
	tests/MagentoHackathon/Composer/Magento/Deploystrategy/CopyTest.php
Commented out testing code in unit test.
Fixed testGlobSlashDirectoryExists and testGlobSlashDirectoryDoesNotExists for issue 76
Corrected testSourceAndTargetAreDirsDoExist for issue 76