Fixes required in order to work

Apache virtual host modification
Fix issue with latest mysql
Passenger installable on Debian
Removed hardcoded touch paths
RailsBaseURI for passengers without autodetect
Fixed dependencies for debian
Switched to installing redmine via git

The redmine versions from rubyforge are out of date. With version
control, it is easy to pick a repo and version.
Moved mysql dependency to the user of the module
Support wget as a provider

Downloading redmine from version control and traditional urls is now
supported with svn beeing the default.
Logrotate script now uses redmine log from webroot

The logrotate script had the directory hardcoded for rails log. The
redmine log enabled by default was residing in ${redmine::webroot}/log
Fixed apache variables

With the deletion of params.pp, the apache variables are now taken
straight from apache.
Removed hardcoded path for chown
Removed passenger from the package list for debian

The package should be installed by the passenger puppet module.
Fixing redhat packages

ruby-devel is needed for bundle install
Fixed mysql grant validation error

The latest puppetlabs/mysql version from git complains that the name and
the user/table names do not match. The problem beeing the missing ".*"
at the end.
Support mariadb for newer RedHat distributions

The RedHat family distributions switches to mariadb for their newest
releases. As puppets mysql class works with those as well, we just have
to use the correct mysql-devel package.
Made the vhost servername configurable

The asterisk was never a valid name, it was just ignored by apache.
Newer version will complain and refuse to start if the ServerName is
invalid.
Replaced chown -R with file declaration

Exec does not work that way anyway. I noticed this when rewriting the
tests to work with puppetlabs/apache. It kept complaining that 'cmd' is
an invalid parameter. Now I know why ... after wasting hours searching
for the solution.
Finally make the tests pass

Since the new version now uses the official repos from puppetlabs for
apache, the tests needed some additions. It is a good thing that the
actual tests did not need that much changing. That means we are mostly
backwards compatible to the old versions. redmine::params is no longer
needed and the default download method changed from wget to svn. With
rubyforge being down, there is no sensible default download url.
Merge https://github.com/johanek/johanek-redmine
Updated README and docs
Made download path configureable

Also upped version number as we are no longer backwards compatible.
This seems like a good point to release a new version.