Header End causes issues

If the file can CRLF endings, the header will have a line end statement. When VBA.php attempts to find what token follows end: (end Sub, end Function, etc) if finds noting and gives and array index error. Replace a line End with something else.

Start in VBA.php, focusing on how CRLF line endings are handled in the header and how the token following End is found. Reproduce the array index error with a CRLF-terminated VBA file containing End Sub or End Function. Done means the input no longer causes an index error and the End statement is handled correctly.

Written by the indexing model from the issue text.