tree e0be3cf78aff3bdb1ae19f5d7d510c0ca8d2621c
parent 6ac93f39731a69135afddf1419d99bef87fd7c87
author Paul Greyson <someone.named.paul@gmail.com> 1415902876 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1415916121 -0800

better readme, do scaling properly
implement pan/zoom on topo
R to reset pan/zoom
require meta to drag or select nodes

Change-Id: I15e20296e76d5cd8656b144b2d61a6923a5509ad