Orphan modules removal

This pr includes contrib modules that have *already* been uninstalled on
the site and no longer are needed.

I have also uninstalled several modules which weren't enabled which are:

* stringoverrides 
* ckeditor (cod contrib)
* context_ui (cod contrib)
* devel (cod contrib)
* devel_generate (cod contrib)
* metatags_quick
* og_field_access (cod contrib)
* overlay (core mod)
* location_node 
* filter_perms 

Obviously we don't want to remove any of the contrib modules in the cod profile but we should at least have them uninstalled for now.

This pr is in reference to #16