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.
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.