#67 Share scanner does not work

[Qark]

Situation: Player A and B have "share scanner" pacts active. Player A looks at some player's B planets.

Symptom: Some of player's B planets provide scanLevel4Info not scanPartnerInfo

Fix: IPlayer, line 787 (revision 221)
for info in self.cmd(tmpObj).getScanInfos(tran, tmpObj, level, obj):
+if (info.oid not in map) or (info.scanPwr > map[info.oid].scanPwr):
map[info.oid] = info

Fixed on production server, propagate into stable and development code.