Merge branch 'mmitch-master'
fix master window position in tileleft layout

border width does not affect x offset
remove duplicate declaration of moveto()
fix maximization of floating windows

calculate geometry using the new border size
use relative warpmouse positioning

gives better warp results on multiple screens with different layouts (landscape/portrait)
fix deprecation warning for XKeycodeToKeysym

Ubuntu 12.04 gives a deprecation warning. As at least Debian 6 works
with the new version, too: update it.
enable mousewheel operation in status bar

enables scrolling through workspaces or windows - feels great!
enable both mousewheel directions for layout change
change sigchld handler

use the same code as current upstream dwm to prevent zombies
add volume changer to dwm statusbar

Rightmost part of statusbar reacts to mouse click and mouse wheel.
configurable via config.def.h
document mousewheel actions on statusbar
remove ditz issue tracking

don't want to update it any more:
- no new features ore future versions are planned
- bugs are either fixed or won't ever be fixed
- version history is avaiable from git
release v3.8
prepare next version
refer to github site as main source
don't mention personal configuration diffs in README

They don't exist any more, see the branches and forks on github instead.
switch README to markdown format
Update README.md

reorder paragraphs
more Markdown formatting
remove outdated mention of dmenu personal configuration
release v3.8.1

only documentation updates since 3.8.1
release of 3.8 could be skipped, if it weren't already tagged...
prepare next version