Changes $alias to $fcgi_alias to preent Puppet complaining about using that name
Merge branch 'change-alias-variable-name' of github.com:puphpet/puppetlabs-apache into puphpet-change-alias-variable-name

Conflicts:
	templates/fastcgi/server.erb
Update spec tests and README for fcgi_server

Fixes #781
Merge pull request #809 from mhaskel/fix_travis

Fixing warning in rake validate
fix for #802: when !manage_docroot, don't require it

in #802 we introduced manage_docroot, however, I overlooked a place in
the code were we `require` it. This patch moves the priority_real
evaluation above, so we can simply use a `before`.