v5
* started support for 32bit ecus, XML output not yet implemented
* added ecuflash XML format
* fixed maps with stepping axis definitions. Previously weird 2D and 3D maps make more sense now. All static data come from the ROM itself
* better formatting in conversion expression (parenthesis,trailing zeroes etc)
* better handling of format decimals (e.g. RPM values do not need any decimals)
* CALID input is case insensitive
* better output for supported models list
* ROM size check, valid sizes are 192k 512k 1024k
* Exit option at CALID prompt