0.3.1

Features

• Trailing spaces are now removed on save. Thanks @ilmanzo !
• New NORMAL mode command: J, joins the current line with the previoue one
• New :debug command, that dumps the Editor state as JSON to bo.log
• :w <filename> allows us to save as / rename the file. Thanks @jim4067!

Improvements

• bo --version now outputs both the tag and git hash in debug mode
• The welcome message is automatically hidden as soon as we start writing anything in an empty buffer
• Overal refactoring of the Position/Offset/x_offset typing system into a better design

Fixes

• Only save documents with a filename to a swap file, saving bo from crashing when attempting to generate the swap file name for an empty buffer
• Pasting content with Ctrl-v no longer only paste half the content
• A file that was modified, then put back to its original state will now be marked as "dirty" anymore.