I've pushed a few new changes the repository and updated the binaries to -b11.  Changes:

- Import clintar's fix for reconnecting if the server is rebooted to improve robustness;
- Fix too-high dev fee to jh/clintar in source (this was fixed in the -b10 binaries, but I never pushed it to the source tree)
  (The bug:  Instead of donating 0.25% to each of them and subtracting 0.5% to me, it subtracted 0.5% and then donated the full amount to each person)
- Remove unneeded use of atomic header file to simplify build process with older gcc

 -Dave