* EKF sym (for live_kf only) in c++
* Cython wrapper for EKFSym in cpp
* Linking cython wrapper
* Compiling with eigency
* Non failing version
* Correct passing data from Eigen to numpy
* Working for locationd without rewidning
* Rewinding
* Fixed relative imports
* Pass data by reference
* Dynamic shared lib loading
* Both working python and c++ ekfsym
* Fixed names
* Naming error
* set globals
* Work with paramsd
* Fixed working on paramsd
* Added test to compare ekf_sym_py and ekf_sym_pyx
* Fixed imports
* Dockerfile fix
* Cleanup
* cleanup
* CI fixes
* No longer use output parameters
* CI
* Single sconscript for rednose and locationd/models
* cleanup
* CI fix
* removed unimplemented functions from header
* loading functions
* header file generation
* code generation fix
* formatting