Fix jobStop: save_homefs shall be passed in body, not URL. (#450)
Fix sending request body.

We have at least STOP method for jobStop() which doesn't fit
into limited set of ('PUT', 'POST'). Moreover, this method
checking here is redundant because the decision whether to
send a body is made in action-specific callers. So, remove
this checking at all.
Merge pull request #3 from netch80/master

Fix sending request body.