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
Merge remote-tracking branch 'origin/master' into ubuntu-support-section9

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

Conflicts:
	tasks/main.yml
Converted all items requested into loops.
Merge pull request #8 from waveaccounting/ubuntu-support-section9

Added all of Section 9 Levels 1 & 2 from CIS Ubuntu 12.04 LTS Benchmark