Add new mime types from upstream

http://trac.nginx.org/nginx/browser/nginx/trunk/conf/mime.types
Update naxsi core rules to the latest
Support client_max_body_size option (nginx.conf)
Merge pull request #89 from tas50/COOK-2329

COOK-2329: Update naxsi core rules to the latest
Merge pull request #88 from tas50/COOK-2328

COOK-2328: Add new mime types from upstream
Merge pull request #74 from mirasrael/COOK-2220

Support client_max_body_size option (nginx.conf)
Find the ruby bin via Ohai not by shelling out
[COOK-2327] - print warning and use safe defaults

* Detect if the ruby attributes are set and use those
* Otherwise print warnings and use semi-safe defaults
Merge branch 'COOK-2327'
increment version for development
FC034, remove unused template variable
release v1.3.0
better constrain non 1.0 test-kitchen dep