This contains fixes to problems found since the release of the earlier 1.5.0 version.

# Fix save of issues in front end.

# Fix specification of update servers in XML file.

~ Update credits in CPanel by adding a new tab.

# Correct default setting of resolution date in front end, if not explicitly specified.

~ Use custom string for tags instead of JGLOBAL.

# Correct logic error in usage of global notifications setting in front end.