BF: correct scope for datetime.now
ENH: Allow setting of ISO8601 via datepattern (default for systemd)
ENH: fail2ban-regex uses ISO8601 when using journal backend

Also fix setting of date pattern occurring too early, before filter
being created.
ENH+DOC: Allow setting of Epoch and TAI64N date pattern

Also add this to jail.conf man page
TST+BF: Fix bug in Filter.{get,set}DatePattern and improve tests
BF: add multiline support
BF: timefix
BF: group _f for %f in strptime for py2.5 compatibility
BF: remove duplicate ssh-pf in jail.conf
BF: more duplicate jail.conf entries - 3proxy exim{,-spam}, perdition
Merge pull request #364 from kwirk/journal-datedetector

ENH: Journal datedetector - fail2ban-regex date pattern setting
Merge pull request #368 from grooverdan/0.9_datedetmerge

MRG: general merge from master + date time zone