English keyboard layout
Remove `Break` message
Create empty method for FIFO
Define labels for file
Define labels for sheet
Define labels for timer
Enable window dragging on click
Fix address
Fix variable name
Allow lower case filename
Add a tool to manipulate FAT12 image
Fix shebang
Change cursor and function key code
Save/restore float registers on task switch
Add screen shots
Write how to create Haribote application
Add more screen shots
Update README
Add original license text
Fix Makefile to do optimize