Admin menus display on hover

Modify the CSS so the admin menus display when hovered over, to reduce
the number of clicks necessary for an admin action
Include windows DIR in .po

Include my installation location in the .po file to pull in things I
might/will add
Adjust Language Prep

Include putenv("LANG=xxx") and move the language name and first/default
breadcrumb below the _set_language() call so they're both translated.