Retry request 5x when the response is in the 4xx range before raising an exception.
Merge pull request #30 from spilgui/master

shebang + shlex fixes
Merge remote-tracking branch 'spilgames/master' into retry_on_4xx_status_code

Conflicts:
	README.rst
Merge pull request #31 from brocaar/retry_on_4xx_status_code

Retry request 5x when the response is in the 4xx range before raising an exception.
Revert "Retry request 5x when the response is in the 4xx range before raising an exception."

This reverts commit b3049c3b88ba48123e531c2ef627d2c21ac051e4.

Conflicts:
	README.rst
Recover from exceptions in the greenlets.
Merge pull request #32 from brocaar/recover_worker_event_loop

Recover from exceptions in the greenlets
Add extra debug: PATCH and POST data