Made random fill use C++11's Mersenne Twister for random fill, rather
Fix a bug where setbit on very large universes in 8-bit hashlife trashed
Don't permit magnification to go below 2^(-2^20).
Restore bailIfCalculating() everywhere we think it was, and if we can
Fix a critical bug that occurs when parsing a bigint from string
Set the stack size on Windows to a default of 32MB (the normal Windows
Move localdeltaforward down to tiles in qlifealgo, and only set
Fix qlife for an edge condition that happens with some torus neighborhoods