Remove test repo after chdir out of it
Remove test repo after chdir out of it

If the directory is being used (because the test process is still in it)
it can not be removed on Windows.  Fix this by moving the hook for
deleting the repository after the hook to chdir out of it.

Signed-off-by: Kevin Locke <ffb4761cba839470133bee36aeb139f58d7dbaa9@kevinlocke.name>

kevinoid/travis-status,kevinoid/travis-status,kevinoid/travis-status