Adjust programmzeitung scraper
Retry downloading programmzeitung website 5 times
Merge pull request #324 from njam/scraper-programmzeitung

Adjust programmzeitung scraper
Expect any dash on programmzeitung
Merge pull request #325 from njam/programmzeitung-dash

Expect any dash on programmzeitung
Update to CM 1.79
Update to CM 1.79.3
Formatting
Merge pull request #329 from njam/cm-1.79

Update to CM 1.79
Merge remote-tracking branch 'upstream/master' into twitter
Formatting
Update to CM 1.79.3
Merge remote-tracking branch 'upstream/master' into twitter

Conflicts:
	composer.json
	library/Denkmal/library/Denkmal/Maintenance/Cli.php
Formatting