[core|python] Add HDF5 log format
It is now possible to export/import log files in HDF5 format. HDF5 is especially well suited for storing log data because it enables to compress and extract each variable individually and only when needed. It also enables to store metadata directly with data, which is very helpful to store information required to reproduce results.
New features:
- [core|python] Add import/export logs to HDF5 format.
Improvements:
- [misc] Improve re-run-ability of automatic build dependencies scripts.
Miscellaneous:
- [misc] Enable optimizations in build dependencies scripts.
- [misc] Disable completely build docs in build dependencies scripts.
- [misc] Disable dev warnings in build dependencies scripts.
- [misc] Quiet Git reset of submodules in build dependencies scripts.
- [misc] Add HDF5 SOUP dependency.
- [gym] Disable flaky Acrobot learning unit test.