importPath... and layout changes

change layout so both binary progs can be built with go install
calling:

    go install github.com/hoisie/redis.go...

installs to:

    $GOPATH/pkg/linux_amd64/github.com/hoisie/resis.go.a
	$GOPATH/bin/redis-load
	$GOPATH/bin/redis-dump
os.EPIPE -> syscall.EPIPE
Merge branch 'openSUSE'