Paystubs rec'd will now case note employer name

Added logic to read the employer name from the STAT panel (immediately
before the pressing PF9, so immediately after the worker selects a
specific JOBS panel of instances of more than one). It cleans up the
info by removing underscores and fixing the case. Then, at the case note
part, I've added a write_editbox... for both the PIC and the standalone.
Helpful = very yes.