The library path can now be easlily modified.
Instead of always launching /3ds/ctruLua/main.lua, ctruLua will now launch the main.lua in the current directory (the ctruLua.3dsx directory when launched with HBL).
On citra, this will be the root of the sdmc directory.
Libs additions: font.load, font:unload, font:getWidth, fs.getDirectory, fs.setDirectory, fs.exists
Editor additions: syntaxic coloring and mono font
sf2dlib update: you will need the latest version of ctrulib.
Also, because of the lib font needs, the sftdlib was modified.