Azure | improvement to the install script
Merge pull request #213 from DataDog/rudy/azure

Azure | improvement to the install script
Add new agent check methods to documentation and update .gitignore

1. Add count and monotonic_count methods to documentation
2. Add .idea to .gitignore
adding in vmware info
update nginx documentation

add more information about what the nginx module requires and how to use it
Merge pull request #216 from DataDog/vmware

adding in vmware info
small format tweak to nginx.html

use a <pre> for the config section, can go out whenever
Merge remote-tracking branch 'upstream/master' into ja-jp
reflect upstream merge to ja dir.