- update to 2.15
* fixes build on Factory
* changes:
- Fix double-quote escaping bug in GraphViz's _attributes() method. See RT#90528.
- Patch t/foo.t to not assume text appears on specific lines of the output test files.
- Re-package distro because users get errors during testing. See RT#80709.
- For pre-reqs such as strict, warnings, etc, which ship with Perl, set the version # to 0.
Reported as RT#80663 by Father Chrysostomos for Tree::DAG_Node.
- Add VDX as an output format.
- Accept a patch kindly supplied by Alexander Kriegisch, to change handling of the rankdir attribute.
- Patch this file to replace BST with GMT, since both DateTime::Format::HTTP and DateTime::Format::Strptime (forwarded request 233537 from vitezslav_cizek)