getlantern/lantern#2065 Added timeout to upnpc call in go-igdman
getlantern/lantern#2065 Added recent upnpc binary for OS X (version 1.0.20141027) along with script for embedding it and the original binary that was used for embedding
getlantern/lantern#2065 Updated README to discuss embedding upnpc
Replaced log with golog and added some trace logging