Even more improvements to make code types flexible
-Added a procedure flag (ct_proc) in code_types table
-Further organized documentation of custom/code_types.inc.php
-Modularized function used to specify categories of code types,
such as diagnosis and procedure codes for the code type selector
popup
-Removed hard-coding of the CPT/ICD codetypes
in Reports->Financial->Pmt Method and Cash Rec
reports.
-Added mechanism for the find_code_popup.php
popup script to support multiple form fields
on the same target script.