Fixes bug: 1167066
Summary:
1. Starting with fedora 18 the httpd.conf has
<Directory />
AllowOverride none
Require all denied
</Directory>
which requires you to explicitly permit access to web content
directories in other <Directory> blocks
2. Install nodejs on fedora 18 and above
Change-Id: I487a7a74bad6627d32c1081dcbe48630a704a106
Highlights:
* Add files/rpms/*
* get_packages() only loads deps for services that are enabled
11Apr2012
* change mod_wsgi cwd to $HORIZON_DIR
* fix horizon apache log file name and location
Note: This superceeds https://review.openstack.org/4364
Change-Id: I95486584561e4418907a6a4feb0ffbe4f4ea1843