added hub plugin from defunkt

0447a0ec · Theodore Robert Campbell Jr · Robby Russell · 8883ace7 · 0447a0ec
Commit 0447a0ec authored Mar 01, 2011 by Theodore Robert Campbell Jr Committed by Robby Russell Apr 12, 2011
--- a/plugins/hub/hub.plugin.zsh
+++ b/plugins/hub/hub.plugin.zsh
+# hub alias from defunkt
+# https://github.com/defunkt/hub
+if [ $( which hub > /dev/null 2>&1 ; echo -n $? ) -lt 1 ]; then
+    eval $( hub alias -s $( ps -o comm= -p $$ ) )
+fi