Script Summary: Remove some unused features when posting to Tumblr.
License: GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
You must disable the Rich Text Editor first. Go to Account, Preferences, and select either Plain Text/HTML or Markdown. This way you can still use HTML or Markdown when editing, you just won't have the bar.
The Upload Photo option will only affect when posting with /new/text/. It's useful if you don't want to use Tumblr's image hosting feature.