ENH: Add new regex for locked accounts for sshd
DOC: Update man page for <SKIPLINES> usage
BF: remedy traceback testing case -- just check if called from fail2ban-testcases
Merge branch 'sshd-locked' of https://github.com/kwirk/fail2ban into 0.9

* 'sshd-locked' of https://github.com/kwirk/fail2ban:
  DOC: Update man page for <SKIPLINES> usage
  ENH: Add new regex for locked accounts for sshd
  BF: fail2ban-regex adding duplicate lines with each regex
Merge remote-tracking branch 'origin/0.9' into 0.9

* origin/0.9:
  TST: Fix TraceBack tests when running via "setup"

Conflicts:
	fail2ban/tests/misctestcase.py -- choose my version since it also could
be ran 'nosetests' or probably even some other tester, so better just to check
if it is a straight invocation of the fail2ban-tests