Add fcgid options

This adds fcgid.conf to configure the fcgid module. It also adds the
FcgidWrapper option to vhost's directories.

The vhost option lacks any validation and allows users to shoot
themselves in the foot, but without iteration from the puppet future
parser I don't see a way to add the validation. Iteration would also
allow auto including apache::mod::fcgid.
MODULES-956 Added loadfile_name parameter to apache::mod.

This will allow for more control over the module load order, since
they appear to be loaded alphabetically.
Update README.md

Add http:// protocol to URLs referring to Apache web site so that markdown processor doesn't think that they are relative URLs.
Add ability for handling more than one 'Allow from'-directive in _directories.erb
Change inclusion of apache::mod::rewrite in vhost.pp
Update _proxy.erb

doing some formatting. removing unnecessary line breaks.
Merge pull request #737 from mhaskel/rename_mod_load

MODULES-956 Added loadfile_name parameter to apache::mod.
Renamed file resource to use loadfile_name if provided.
Merge pull request #746 from mhaskel/rename_mod_load

Renamed file resource to use loadfile_name if provided.
Add support for SVN authentication (mod_authz_svn)

Add dependency for authz_svn. This is needed, since the mod is included in the dav_svn system package. Thanks @hunner for pointing this out!

- Add parameter for controling the enabl-/disabling of the authz_svn module. (Disabled by default)
- Optimize the dependency management

Mark dav_svn module as a module which has optional setings.

Add loadfile_name parameter for better module load order

Add acceptance test for dav_svn module
Merge pull request #696 from baurmatt/master

Added support for SVN authentication (mod_authz_svn)
Merge pull request #738 from kgeis/patch-1

Update README.md
Filename not updated in the test.
Merge pull request #757 from mhaskel/authz_svn_test_fix

Filename not updated in the test.
Add better native support for Apache 2.4 when mod_access_compat isn't installed/enabled
Merge pull request #756 from pcfens/more-2.4

MODULES-957: Add more Apache 2.4 conditional blocks to configuration templates
Missed some file resource namechanges.
Merge pull request #716 from ekohl/fcgid

Add fcgid options
Change the site-include regexp to work better with Debian/Ubuntu as it is commonly used practice to omit the '.conf' part on vhost files.
Add DeflateFilterNote directives

Add the three standard DeflateFilterNote directives when using mod_deflate
based on the examples in the documentation here:

http://httpd.apache.org/docs/2.2/mod/mod_deflate.html