Splitting functionality from from_fix into a wrapper function to provide an API
Moving functionality in to_fix into swiftnav wrapper library, standardizing calls to llh_to_ecef conversion
Documentation
Renaming library
Removing need for user to even care about ECEF. Standardizing around passing results out of the enu_ros library by reference.
Doxygen, lint-ing
Merge pull request #5 from clearpathrobotics/hydro-devel

Code API, resolves #3