FixedPoint: Add a new importFp implementation. This one is theoretically more efficient because it used lround. Keep the old for edge cases where it is less efficient or not applicable. Also make both implementations return min value when given NAN. Except the AVR lround one, this one needs work wrt NAN.
FixedPoint: Add a new importFp implementation.
This one is theoretically more efficient because it used lround. Keep the old for edge cases where it is less efficient or not applicable.
Also make both implementations return min value when given NAN. Except the AVR lround one, this one needs work wrt NAN.

ambrop72/aprinter,ambrop72/aprinter,ambrop72/aprinter,johnkingsley/aprinter,johnkingsley/aprinter,johnkingsley/aprinter,ambrop72/aprinter,johnkingsley/aprinter,ambrop72/aprinter,ambrop72/aprinter,fixator/aprinter,ambrop72/aprinter,fixator/aprinter,johnkingsley/aprinter,fixator/aprinter,fixator/aprinter,fixator/aprinter,fixator/aprinter,johnkingsley/aprinter,johnkingsley/aprinter