May not require any wrapping, if so then this ticket is just for tracking. Otherwise, adjust SP.
Wrap meas_base with pybind11
Wrap obs_base (was daf_butlerUtils) with pybind11
Wrap afw using pybind11
Works with afw (and utils, pex_policy, and geom) as presently wrapped.
As of 2016-12-06 Jenkins builds skypix afw using tickets DM-8417 and DM-8467 without any changes. This should be tested again when afw is done, but at this point I would be surprised if skypix needs any work, so I have changed the number of story points to 0.
The # of story points is an upper limit.
obs_base depends on skypix, so skypix needs to be wrapped first
Even though it has no C++ code, it still may require additional wrappers at lower levels in the stack through its Python code. The only way to know for sure is to attempt to run it (i.e. `scons`) with the pybind11 stack setup.
skypix has no C++ code so nothing needs to be done