Remove nowadays unused software-changes-schedule.txt
SW: Remove pppoe from GRML_FULL. Replaced by ppp+pppoeconf.
software-changes-schedule.txt: Add pppoe to candidates for removal.
SW: drop rc from GRML_FULL (as scheduled via software-changes-schedule.txt).
Update software-changes-schedule.txt - docbook-xml is not listed in package_config.
SW: remove sgml-data from GRML_FULL (too unrelevant).
SW: remove openjade from GRML_FULL (too unrelevant).
SW: remove sp from GRML_FULL (too unrelevant).
SW: drop tetradraw from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop tidy from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop unrar-free from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop user-setup from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop weechat* from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop xfaces from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop yatm from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop zec from GRML_FULL (as scheduled via software-changes-schedule.txt).
SW: drop all xmms2 packages from GRML_FULL (as scheduled via software-changes-schedule.txt).
Remove available packages from to-check list
SW: remove xcardii from GRML_FULL xcardii probably was removed together with muscletools.
SW: remove viewglob from GRML_FULL Bug #549244: RM: viewglob -- RoQA; orphaned low popcon