correct comment
add initial support for reading, writing raw buffer from lua. See http://chdk.setepontos.com/index.php?topic=11081.msg119265#msg119265
add lua helper library and test script for raw ops
finsig_dryos: find the strict version of 'malloc', re-work the LED finder routine, find LEDs on DIGIC 4+ cameras
fix comment that caused propset2 lua file to be generated incorrectly, add warnings