fix plugin installing weirdness, 0.6.4

Signed-off-by: Chris Granger <ibdknox@gmail.com>
remove tar.gz

Signed-off-by: Chris Granger <ibdknox@gmail.com>
Merge remote-tracking branch 'upstream/master'
remove old less mode that apparently doesn't work

Signed-off-by: Chris Granger <ibdknox@gmail.com>
Merge remote-tracking branch 'upstream/master'