added draft support to blog listing & XML
added a (hardcoded) notice with a link to the admin section
added better draft support when saving articles
re-enabled save on form change

This was disabled eariler for debugging and I didn't mean to commit the
commenting out. Oops!
fixed published detection in edit
fixed comments detection in edit
added new post functionality
big overhaul for the index page (sorry for many features in 1 commit)
changed JS/CSS
adjust JS & CSS for admin section
added standard application JS
added headerbar to blog editing
added rename & delete dialogs
minor adjustments of author and date fields
reorg'd functions
save when window loses focus or is closed
shut down LiveReload on the index page
changed save URL to point to /admin/save/
added style to newpost page & a slight delay to prevent a race condition
removed trailing slash from edit URL to make it consistent w/ index