PICAXE VSM history.

Please note the PICAXE VSM Model version is shown in the simulation log,
not the Help>About box of ISIS (which shows the ISIS revision only)

v1.0.3
Fixed issue with pulsin command at certain frequencies

v1.0.2
Fixed bug with 'let dirs =' when compiler optimised
Now cleans up compiler generated temporary files upon syntax error
Fixed issue with MIN and MAX operation
Fixed issue with bit variables not correctly updating b0/b1
Fixed issue with b12-b13 not correctly updating w6
Fixed ADC issues with 20M model

v1.0.1
Fixed invalid PC issues when using peek and poke
Fixed 'OE3' issue on 20M

v1.0.0
First release