update.cf: add .sh .pl .py .rb extensions to default input_name_patterns
Disable package tests on SUSE. They are not adapted to zypper.
Merge pull request #244 from tzz/extensions-galore

update.cf: add .sh .pl .py .rb extensions to default input_name_patterns
remove cf-twin the policy
Merge pull request #253 from phnakarin/remove#cf-twin

Remove cf-twin the policy