fix exception types in some specs
Add support for DirectoryIndex tag described here:

http://httpd.apache.org/docs/2.2/mod/mod_dir.html#directoryindex
Merge pull request #350 from ptomulik/fix/spec_exceptions

fix exception types in some specs
Ability to define service_enable and service_ensure independently
Merge pull request #387 from xorpaul/service_ensure

Ability to define service_enable and service_ensure independently
Merge https://github.com/fmemonrvbd/puppetlabs-apache
Added passenger_use_global_queue option (code from PR #376)
Added spec test and modified documentation.
Merge pull request #388 from xorpaul/pass_use_global_queue

Added passenger_use_global_queue option
Merge pull request #389 from arnoudj/master

Add support for DirectoryIndex tag.
Create CONTRIBUTING.md, taken from https://github.com/puppetlabs/puppetlabs-firewall
Merge pull request #393 from petems/add_contributing

Add CONTRIBUTING.md