xbps-repo: search target: also report exact matches by pkgname.
xbps-repo: search target: also report exact matches by pkgname.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20100114000654-tnrtvi1ymy2iveyx

stpx/xbps,ebfe/xbps,datenwolf/xbps,stpx/xbps,datenwolf/xbps,stpx/xbps,ebfe/xbps,datenwolf/xbps,ebfe/xbps