debug densifier

to preserve widened values in outputof memories
debug widening of sparseanalysis
Merge branch 'master' of github.com:skcho/zooberry
-nobar : no progress bar option
debug mode
modified debug mode to print du edge
Merge branch 'master' of github.com:skcho/zooberry

Conflicts:
	analyzer/lib/vocab.ml
	analyzer/sparse/sparseAnalysis.ml