* extend zypper integration tests
* fix caching issue of local RPMS on openSUSE 42.1 Leap
* add tests for simultaneous install/remove via prefixes +-
* test fail cases (rm patch or URL)
* test patch install (succes, unchanged second run, fail on wrong name)
* add test for pattern install
Modeled after the yum tests but also tests local package installations
as fixed with PR#1256.
This depends on PRs #1256, #1261 and #1262 in ansible-modules-extra.