TST pragma: no cover for missing json or for py2.5 json
BF: full traceback on fail2ban-testcases needs to set formatter
ENH: dont execute empty commands
TST: more complete Action testing
TST: add test cases for Actions
TST: test elements of DateTemplate base class
TST: failmanager get/sets on FailTotal and MaxTime
TST: py2.5 compatibility - no with
BF: simplify
TST: dummyjail in own class
Merge pull request #370 from grooverdan/test

MRG: more unit tests