add OPT_EXPIRE_TEST=<days> compile time option for test builds, based on http://chdk.setepontos.com/index.php?topic=650.msg103904#msg103904 to encourage port testers to give feedback
Add APEX96 conversion functions for Lua and uBasic:
http://chdk.setepontos.com/index.php?topic=10584.msg103918#msg103918
Remove unused hook_CreateTask2.
Fix sort order in funcs_by_address.csv & funcs_by_name.csv files.
correct active area for ixus125_elph110hs, see http://chdk.setepontos.com/index.php?topic=8085.msg104089#msg104089
update fi2enc for dryos R52
try to prevent chdkshell from making user built builds expire by default