Eliminated remaining superfluous output from autobuild script
In autobuild script: Call make clean via run_program
run_program redirects the output of make to avoid additionalemails by cron.
Modified email notifications of autobuild script
The autobuild script now sends notification emails after successfullybuilding all configurations and also when skipping the build process.The latter is used to verify that the crobjob started as intended.
Autobuild script for nightly builds