add installed-packages.lst which is used by the install-my-packages.sh script from the ~/Documents directory.
update quassel config files
add Linux help document

This file contains various pieces of information I've found useful and don't use often enough to remember off the top of my head.

It also contains references to where I found the information.
add how to paste word under cursor to command line in vim
Merge remote-tracking branch 'origin/master' into work