Initial changes for arch linux.

Reduced the number ob config files used for a single software like vim, so the
maintenance might be a little bit easier.
Added more filetypes for fast completion.
Updated wrong plugin definition in .Xdefaults.

Fixed more keys in .zshrc.
Made the cpu memusage better to read in .conkyrc.
Removed numbers from vim's default config.
Applied offline changes.
Don't use proxy to access local magento installation.
Fixed editor-command for vimb browser.
Fixed wrong variable notation in muttrc.
Changed path for vim persistent undo files.
Moved .Xdefaults to .Xresources.
Added mplayer and udiskie config and .zshenv.
Adapted the colorsheme a little.
Adapted scrreenrc to change colorscheme.
Use own light script instead of conky overkill.

Conflicts:
	.conkyrc
	.xinitrc
Fixed space in dwm status bar.
Change colorscheme to have better readable text in mutt.
Let vim respect the XDG.
Fixed non shown html emails in mutt.

Fixed wrong path to mailcap file and simplified the mailcap entires.
Added mcabberrc file.