formatting is now done with uncrustify

move to a BSD licensed uart.[ch]

P8000_WDC_Emulator/uncrustify.cfg

@@ -1,4 +1,5 @@
 newlines		= lf
+input_tab_size		= 4
 indent_columns          = 4
 indent_with_tabs        = 0
 indent_switch_case	= 4
@@ -62,3 +63,4 @@ align_struct_init_span	= 0
 align_func_params	= true
 align_var_def_span	= 3
 align_var_def_colon	= true
+align_func_proto_span	= 2;