fixes a broken link to CHANGELOG from README
fixes an incorrect constant in the F65-F55 10-bit IDTs

In 'idt-SonyF65-F55-10i_Daylight.ctl' and 'idt-SonyF65-F55-10i_Tungsten.ctl' there was a constant W = 640.  This should actually be W = 940. The value is corrected in this commit.
fixes a bug in forward rec2020 odts

The inverse tonescale was being applied in the forward transforms. To fix, the incorrect inverse tonescale was replaced with the foward tonescale.
merge branch 'hotfixes' into dev
updates CHANGELOG, increments version numbers in file headers
updates README
merge branch 'dev'
update RRT forward and inverse
update P3D60 ODT forward and inverse
cleans up common ODT code by removing hue-preserving tonescale functions
add back in the glow and global desat
add ODT to P3DCI
add ODT for Rec709 D60sim
remove second set of ODT_COEFS
add ODT for sRGB monitor
fix bug in adjust_exposure function
move rendering primaries
adds ACES WS tranforms
add clamp to RRT prior to rendering primary conversion
change rendering primaries used in RRT and ODTs