.binstar.yml: Include `jinja2` when running CI with Binstar.
.binstar.yml: Include `jinja2` when running CI with Binstar.

ilastik/conda-build,ilastik/conda-build,sandhujasmine/conda-build,sandhujasmine/conda-build,dan-blanchard/conda-build,dan-blanchard/conda-build,dan-blanchard/conda-build,sandhujasmine/conda-build,ilastik/conda-build