- alsa card detection improved
- handling of paths improved
- debug and dry-run handling fixed
Merge branch 'master' of https://github.com/ronalde/mpd-configure

Conflicts:
	mpd-configure
	mpdconfigure-alsa-functions
	mpdconfigure-common-functions
- alsa card detection improved
- alsa volume control fixed
- handling of paths improved
- debug and dry-run handling fixed
merge conflicts fixed