Merge pull request #7 from escherba/dev

add feature extractors, NMF-visualization
Merge pull request #8 from escherba/m_collocation

Add word collocation extractor, virtualenv support
Merge pull request #10 from escherba/m_timetest_collocation

collocations, charts across larger time range
Merge pull request #9 from escherba/domino_parallel

Facilities for parallelizing grid search on Domino Up service
removing dominoignore from dominoignore
Merge branch 'm_timetest_collocation'
standardize to single html file for charts
move chart-related stuff to chart subdir
use CURDIR make env variable
move library modules to utils
change default basename: Latest -> results/Latest.  create dir if doesn't exist.
add .container file used by domino to our gitignore
remove files needed by domino from .dominoignore
add ability to use feature pipelines to PCA
place temporary files into out folder
Merge branch 'm_refactor' of https://github.com/escherba/classifier_comparison into domino_parallel

Conflicts:
	.dominoignore