graphics/code-eli: improved pkg-descr from maintainer


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372175 35697150-7ecd-e111-bb59-0022644237b5
- Update to 2.0.15.
- Set INSTALL_TARGET=install-strip.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372176 35697150-7ecd-e111-bb59-0022644237b5