Forced XOSC register bits but 14MHz works

These settings make 14MHz XOSC work.
The AUTOGAIN won't work with this crystal
A GAIN of 3 (1.5vpp) or 4 (2.5vpp) gives good signal amplitude.
Requires RUNSTDBY=1 and
Requires ONDEMAND=0 to work.
Also set startup time to 3 for stable signal