GuARD Trunk

added a small part of the scalpel/htop documentation

some shell stuff

dd.gui now determines the size of the source and the available space on the target and warns if size(source)>available space

inserted empty sections for scalpel and htop

added error handling to scalpel

clean-up in functions.zsh, removed old command-line functions

the GUI to set the keyboard layout is called "xkmap" not "xkbmap" (that's the command-line util), fixed this

- updated locales for toolkit
- added locales for messaged
- added locales scalpel

added xkbmap to toolkit

fixed typo in netsetup