* develop-olympus:
[task/git-tools] Change the GNU --lines argument to the POSIX -l
[task/git-tools] Solve dependency on the GNU wc --max-line-length option
[ticket/8944] Patch db_tools to support index length for MySQL4
[ticket/9039] Make mssqlnative.php non-executable
[ticket/8944] Add index length to CREATE INDEX for MySQL4 in database_update
[ticket/9800] Update tracker URL in docs/README.html