Minor changes to fix bug in remote I2 locking

Re assign some ports to fix a bug in the I2 locking
Implement automatic rfx buttons and minor changes

Put in system for lazy setting of rf parameters. Change the leakage
monitor save function to save into data/general with the standard saved
file naming conventions.
Synth nudge

write short function to nudge the synth value if the rf attenuator
voltages get out of range
Add patern shortcuts

Now ctrl+f fires the pattern and cntrl+x stops it