Sync with master
Sync with master
Fixed the off-by-one error in the assignment of the frame width and height.
Added header and footer tags and some styling for them.
Major changes to style.css
* Thumbnails are now vertical beside the ascii canvas
* Changed the background colour of the page and thumbnails and some other.
Sync with master
Fixed the folders button css and format to be generic as the other buttons. Moved it to the front of the buttons.
Merge latest changes to master