fix tests that got broken with d464c9519a8731f512d78c5e54acf83308f7da44
fix test
improve ErrorController: if unknown exception always output 500 response code

happens when zend throws the exception (eg. db error)
Change selector for textImage to set/remove class largeImage and largeText
on cli output exceptions but don't disable logging

this makes logOrThrow not throw the exception on production server but still output it so it
can be seen in cron-job output
Fix test: only show retry in debug
fix tests

- Kwf_Connection_ErrorTest
- Kwf_AutoForm_ErrorTest

now both should pass