- Update to 2.4.9
- Update LICENSE
- Convert USE_PYTHON -> USES


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@366969 35697150-7ecd-e111-bb59-0022644237b5
lang/ruby*: remove obsolete patches

Remove no longer needed patches for ftp.
While here, fix the test target for ruby21

PR:		192998
Submitted by:	Robert Grimm <rfgrimm@gmail.com>


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@366970 35697150-7ecd-e111-bb59-0022644237b5