dev unusable due to campaign-test-mail

Because dev version is unusable (notices and errors about campaigns tests) and had been for months I will create a patch which will remove the campaigns email test. These are not simple-tests but a way to send a mailchimp campaign test. Unfortunately this functionality does not seem to be finished and the errors it is generating are hindering further development. For example:
Notice: Undefined index: test_recipient_email in mcc_settings_form_validate() (line 87 of / >cut< /sites/all/modules/mcc/mcc.settings.inc).

Other patches in the issue queue have to incorporate a lot of clutter just to result in a working state of the module. For instance #1619386: Campaign list form for node.