Major cleanup of bashrc:
* Removed overuse of ### {{{ etc
* Replaced ~ with $HOME
* Added export to multiple environment variables
* General sorting/comments
* Simplified (oneliners) sourcing of files, used 'source' and not '.'
* Moved pager configuration to local bashrc (vimpager)
* Removed extract function; use perl script 'unp' instead
* Made 'complete [args] [name, ..]' on one line
* Replaced 'sudo' with function that invokes 'sudo -E' for 'sudo vim',
  else just do 'sudo <command>' as usual.
Replaced tab with 4 spaces (:retab).
Some cleanup of alias:
* Moved sourcing of $HOME/.alias.local to bashrc
* Moved pager configuration ($PAGER) to bashrc
* Fixed '# Casing' for sections
* Added 'mkdir -p' alias
Still shit, but better installation script.
Added some plugins, disabled inactive color, different font size.
Update of vimperator and vimperatorrc:
* Removed deprecated custom function for pinning tabs, just use ':set apptab' and bind them (gp/gu)
* Change hintchars to be qwertyasdfg instead of numbers
* Force google (g) to be the default search engine (sorry ddg)
* Change of font sizes, because KDE can't into proper font sizes
Added xmodmaprc; makes caps lock an additional escape key.