Minor fix in txt file reader (there are tabs in the file, not just spaces)
Create sub-directory even if the root one was created.

This is because we process the clips one by one, not all at a time
Actual fix for variables in SVM model files
Some clean-up.
Merge branch 'master' of github.com:nouiz/lisa_emotiw
Use mean of the Ramanan keypoints coordinates on the initial test set
Overwrite existing data directories if existing, instead of crashing.
Merge branch 'master' of github.com:nouiz/lisa_emotiw

Conflicts:
	scripts/final/integrated_pipeline.py
Add needed import
Merge branch 'master' of https://github.com/nouiz/lisa_emotiw

Conflicts:
	scripts/final/integrated_pipeline.py
Parallel on poly -- cleanup
Merge branch 'master' of github.com:jbornschein/lisa_emotiw