More robust replay file creation
Implement new spawn tooltips in RA and d2k.
Remove legacy tooltip code.
Rename Ping -> Latency.
Adjust latency thresholds and add text description.
save client IpAddress for later
Add client tooltips showing Admin/IP/Latency.
Merge pull request #3161 from ScottNZ/replay

More robust replay file creation
Merge pull request #3164 from pchote/lobby-tooltips

New/Improved lobby tooltips which show IP, admin status and explain ping.
display IP, ping, jitter in in-game stats GUI

closes #2281
fix broken ingame stats for Dune 2000 mod
try to measure how often a client lags behind
clarify network stats labels and avoid overlapping for values