add some more unwanted files to harbour-bad

Signed-off-by: Reto Zingg <reto.zingg@jolla.com>
[script] add more files to the unwanted list

Signed-off-by: Reto Zingg <reto.zingg@jolla.com>
update tests for not allowed files

Signed-off-by: Reto Zingg <reto.zingg@jolla.com>
Merge pull request #15 from sailfish-sdk/issue-6

Issue 6