allow commas in comments

Eventually gbz80disasm should be split into a separate project, there's
no point in maintaining two versions of gbz80disasm.

extras/analyze_incbins.py

@@ -314,6 +314,11 @@ def get_labels_between(start_line_id, end_line_id, bank_id):
 
         if ": ; 0x" in line:
             temp = line.split(": ; 0x")[1]
+
+            # just read until the comma appears
+            if "," in line:
+                temp = temp.split(",")[0]
+
             if not " " in temp:
                 address = int("0x" + temp, 16)
             else: