initial impl of ICA
add another case for ICA
more ICA patterns
make sure the parameter is actually a constant
add Thread.setPriority to ICA
add JScrollBar ctor for ICA
add fp for AIOB
fix fp with += in a loop for AIOB
add ICA to docs
prepare for the 5.0.0 release
move BAS to commented block
prepare for 5.1.0 development
guard against an empty stack due to OpcodeStack badness