Release 2.0.0

Release 2.1.0

	新文件： share/completions/lsusb.fish

	新文件：    share/functions/__fish_complete_usb.fish

Default fish_pager_color_description to '555 yellow'

Fixes fish-shell#280

Bump OS X installer package version

Updated make_tarball.sh to stop dumping files in the extract directory

Merge remote-tracking branch 'upstream/master'

Get event_t off of halloc (!)

TAG 1.23.1

darcs-hash:20090308142313-ac50b-a8c780e2a717ee4315e19864a20b426ad1ecf83d.gz

Bump version number

darcs-hash:20090308144106-ac50b-e64db4a3009f99b3c1d206bba1781775faef671c.gz