* Update e2fsprogs to 1.42.7
* Update build to latest standards
	deleted:    base/fs_ext/e2fsprogs-1.42.6-slackware.patch.xz
	modified:   base/fs_ext/fs_ext.build
* Update mtr to 0.84

	renamed:    network/mtr/mtr-0.82-desktop.patch.xz -> network/mtr/mtr-0.84-desktop.patch.xz
	renamed:    network/mtr/mtr-0.82-notermcap.patch.xz -> network/mtr/mtr-0.84-notermcap.patch.xz
	modified:   network/mtr/mtr.build