MH-9968 -- prevented an endless error loop
Merge branch 'refs/heads/opencast/r/1.4.1' into f/MH-9968-endless-error-loop

Conflicts:
	etc/workflows/default-error-handler.xml
MH-9973, Fixed, bad redirects for welcomePage property fails
Merged in f/MH-9968-endless-error-loop (pull request #26)

MH-9968 -- prevented an endless error loop
Merged in jperrin/matterhorn/t/MH-9973-spring-welcomepages-npe (pull request #27)

MH-9973, Fixed, bad redirects for welcomePage property fails
Committing 1.4.1 directly to r/1.4.1 in preparation for git flow release command.