Release 0.11.0

Summary:

This release add preliminary support for Windows compatibility and better mod redirect support.

Features:

- add Match directive
- quote paths for windows compatibility
- add auth_group_file option to README.md
- allow AuthGroupFile directive for vhosts
- Support Header directives in vhost context
- Don't purge mods-available dir when separate enable dir is used
- Fix the servername used in log file name
- Added support for mod_include
- Remove index parameters.
- Support environment variable control for CustomLog
- added redirectmatch support
- Setting up the ability to do multiple rewrites and conditions.
- Convert spec tests to beaker.
- Support php_admin_(flag|value)s
- acceptance tests were changed from rspec-system to beaker

Bugfixes:

- directories are either a Hash or an Array of Hashes
- Configure Passenger in separate .conf file on RH so PassengerRoot isn't lost
- (docs) Update list of `apache::mod::[name]` classes
- (docs) Fix apache::namevirtualhost example call style
- Fix $ports_file reference in apache::listen.
- Fix $ports_file reference in Namevirtualhost.