Triage needed for pip-installable library #2
Description
DeepJet is now completely pip-installable (this includes auto-compiling the custom C++ extensions that earlier required a manual make install).
This needs to be tested thoroughly because it still results in an ImportError for the c_meanNormZeroPad.so shared library when it is not manually compiled.
Further, this depends on the path where the compiled shared libraries (DeepJetCore/compiled/src and others in the compiled folder) are installed.
It is designed to be installed in the conda environment thus lies in the python/site-packages directory when pip install DeepJetCore is run, but this needs to be tested on different setups (LXPLUS and FlatIron for instance) just to confirm in independent environments that DeepJet can be installed successfully and automatically without manual git-clone of DeepJetCore (note that a manual git-clone of DeepJet will still be required to run the sample models).