command-line srv.initSocServer: start some bots by default; add SOC_STARTROBOTS_DEFAULT
README adjust startup wording; build.xml jsettlers startup banner (c) -2014
SOCPlayerClient.sVersion: Check isPractice first; javadocs
SOCGameOption: When updating, copy older option's ChangeListener to new one
SOCGameOption src: Move static fields above initAllOptions; javadocs