Increase Emergency Move Time to 10

Goes in the direction of avoiding time losses and seems
equivalent after almost 40K games at super fast TC of 10+0.05

ELO: 2.41 +-2.3 (95%) LOS: 98.1%
Total: 37222 W: 7843 L: 7585 D: 21794

No functional change.
Merge branch 'master' into time
Increase Emergency Move Time to 15

No functional change.