new fpgPause() function.
new fpgPause() function.

This function blocks the calling method, but allows for framework
messages still to be processed. Could be useful for some developers.

wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI