Added correlation matrix
repository revamp
Merge https://github.com/NeuroanatomyAndConnectivity/pipelines

Conflicts:
	src/clustering/resting_state_preprocessing.py
	src/clustering/resting_state_volume_analysis.py
	src/clustering/resting_state_volume_analysis_group_level.py
	src/reading_by_default/resting_state_preprocessing.py
	src/reading_by_default/resting_state_volume_analysis.py
	src/reading_by_default/resting_state_volume_analysis_group_level.py
	src/reading_by_default/variables.py
	src/resting_state_preprocessing.py
	src/resting_state_volume_analysis.py
	src/resting_state_volume_analysis_group_level.py