update to FUNCTIONS FILE and Approved Progs

(1) modifications to write_editbox_in_case_note and
write_new_line_in_case_note to make the functions

(2) create custom function to pull worker_signature from
C:\USERS\"windows_user_id"\My Documents to pre-populate worker_signature

(3) updates to NOTE - Approved Progs enhances the script's ability to
read multiple CASH eligibility results from a single month.