Change: Buttons on the bottom panel for fullscreen windows are now toggle buttons.
Change: Reordered entries of graphs menu to correspond with order in bottom panel.
Add: Keyboard shortcuts F1 - F9 for the fullscreen windows. They are NOT the same as in original TH but instead correspond to the order on the bottom panel.
Removed: Keyboard shortcuts F8 and F9 for debug fax and debug patients, respectively.

Some strings have been added / modified. Please update translations accordingly.

git-svn-id: http://corsix-th.googlecode.com/svn/trunk@1871 c39591fa-788f-11de-a72b-d90af8dea425