adding mod_proxy and mod_proxy_http states, updating the README doc
setting the remaining changes caused by the change of cmd.wait to .module.wait in init.sls
setting the correct parameter values for watch_in
Merge pull request #16 from bechtoldt/improvements

setting the remaining changes caused by the change to module.wait
Merge pull request #15 from bechtoldt/add_proxy_module_support

Adding mod_proxy and mod_proxy_http states
Removed apt from items where it is not required, also modified fcgid to include apache as it requires the apache package.
Merge pull request #18 from gravyboat/master

Removed apt from items where it is not required, also modified fcgid to include apache as it requires the apache package.
Change optional deps list to be a bulleted list to match
added initial FreeBSD support
removed unneeded wsgi_path
Merge pull request #19 from cedwards/master

added initial FreeBSD support