Fix mingw-gcc 'ordered comparison of pointer with integer zero' warning
Update of Slovenian translation by Jože Klepec
Update notes for adding a custom filetype
Improve custom filetype formatting/links
Fix missing warning section
Updated Hebrew translation
Set group for Clojure filetype
Add flag to tm_tags_find() to indicate the tags array may not be sorted

tm_tags_find() relies on a sorted tags array to be passed in but in
tm_source_file_set_tag_arglist() we don't have a sorted array yet and
sorting it on demand seems more heavy than the alternative:
make tm_tags_find() search the array linear if the new flag is set.

This fixes a bug in the Python parser when assigning the argument list
of __init__() methods to their class' argument list which annoyed me
for years already.

Also add a test case for this.
Adjust test case tags file for fixed Python parser (class arglist assignment)