deleting verifier test that is superceeded with IT using takari stuff
disabling failing tests, leaving them around as source for refactor to
integration test for now
removed plugin testing harness since it interferes in terms of Guava
version for the sdklib and we can therefore not use it, removed explicit
management of plugin plugin version leaving control to parent
changed test to work (public constructor), added invocation of zipalign
goal and assert that it is skipped on jar packaging project