- new URLs, updated to 3.3.8
- removed outdated opt patch
- added swig patch (from git) + swig-part2 patch (inspired by gentoo patch) to allow build with swig 2.0.x
- added sh patch (fixes POSIX sh syntax in configure)
- added tcl patch (allows to pass TCLSH and WISH paths directly)
- added format patch (fixes build with -Werror=format-security)
- added link patch