Added all items from CIS Section 7 Levels 1 & 2
Switched to ufw and enabled it.
Merge remote-tracking branch 'origin/master' into ubuntu-support-section7

Conflicts:
	tasks/main.yml
Added sudo to commands altering privileged info, added handler to deal with route cache flushes as needed.
Switched to loops for all places appropriate
Added all CIS Section 8 Level 1 & 2 tasks & various fixes
Added all of Section 9 Levels 1 & 2 from CIS Ubuntu 12.04 LTS Benchmark

https://benchmarks.cisecurity.org/tools2/ubuntu/CIS_Ubuntu_12.04_LTS_Server_Benchmark_v1.0.0.pdf
Readded disable_ipv6
Merge pull request #6 from waveaccounting/ubuntu-support-section7

Added all items from CIS Section 7 Levels 1 & 2
Merge remote-tracking branch 'origin/master' into ubuntu-support-section8

Conflicts:
	handlers/main.yml
	tasks/main.yml
	tasks/section_07_level1.yml
Merge remote-tracking branch 'origin/master' into ubuntu-support-section9

Conflicts:
	defaults/main.yml
	handlers/main.yml
Added missing -'s to a flags
Added new line
Moved list of rsyslog log files to default variable
Added notification to reload rsyslogd as appropriate.
Combined the three steps of 8.1.1.2 into one looped step
Updated to ensure privileged commands are only added to the audit rules once.
Merge pull request #7 from waveaccounting/ubuntu-support-section8

Added all CIS Section 8 Level 1 & 2 tasks & various fixes
Merge remote-tracking branch 'origin/master' into ubuntu-support-section9

Conflicts:
	tasks/main.yml
Converted all items requested into loops.