Bug #168334 ; q -r dies with a segfault after emerge --sync

Bug #168334 ; q -r dies with a segfault after emerge --sync
Bug #168442 ; does not  properly parse the profile location
Bug #170795 ; add a -E/--eclass option to qgrep
Bug #170797 ; add a -s/--skip-comments option to qgrep
Bug #171024 ; opening '/usr/portage/.metadata.x' failed
Bug #171374 ; Misc enhancements for qgrep
Bug #172240 ; -A/-B options for qgrep (context lines)
Bug #172338 ; qgrepping through installed ebuilds (in the VDB)
Bug #173005 ; Colorized output for qgrep.
Package-Manager: portage-2.1.2_pre1