Add scientific linux support
Add try_files option

Nginx supports a  option via http://wiki.nginx.org/HttpCoreModule#try_files and this adds this as a parameter
Add scientific linux support

This commit simply adds scientific to the `$::operatingsystem`
selectors.
Merge pull request #37 from hunner/add_scilinux

Add scientific linux support
Merge pull request #36 from hunner/add_scientific_linux

Add scientific linux support
Merge pull request #35 from hunner/add_tryfiles

Add try_files option
Update README.markdown
adding in suport of amazon linux
fixing syntax error
fixing vhost template
Merge pull request #39 from ryanfitz/amazon

Amazon Linux support
add support for mail module

See http://wiki.nginx.org/Modules#Mail_modules

Sample Usage:

 nginx::resource::mailhost { 'domain1.example':
   ensure      => present,
   auth_http   => 'server2.example/cgi-bin/auth',
   protocol    => 'smtp',
   listen_port => 587,
   ssl_port    => 465,
   starttls    => 'only',
   xclient     => 'off',
   ssl         => 'true',
   ssl_cert    => '/tmp/server.crt',
   ssl_key     => '/tmp/server.pem',
 }
Merge pull request #41 from oxilion/jfryman-add-mail-support

add support for mail module
Fixed typo in init.pp
Merge pull request #42 from igoraj/master

Fixed typo in init.pp
ssl check fixed
removing wrong boolean quoting
removing wrong boolean quoting
indentation
Merge pull request #43 from zoide/ssl-fixes

Ssl fixes