COOK-2426 - Add support for syslog tunables in fail2ban.conf.
Document chef requirements, cookbook requirements, and OS support
Install epel for RHEL support

Also add Fedora, which has fail2ban in its standard repos
Merge branch 'COOK-2292'
Typo fix (missed an = sign)
Merge pull request #6 from charlesjohnson/COOK-2426

COOK-2426 - Add support for syslog tunables in fail2ban.conf.
initial test kitchen 1.0-alpha support
updated boxes, corrected cookbook to test
release v1.2.0