adding dc action work from NAF
Margins of errors and their sums
change ruby script output file names
change ruby script output file names
add output files to repo, fixing column defs in ruby scripts
use new column definition from data columns spreadsheet
Merge branch 'gh-pages' of github.com:nickmcclellan/dcaction into gh-pages
Merge branch 'gh-pages'
commiting
Merge branch 'gh-pages' of github.com:nickmcclellan/dcaction
Merge branch 'master' of https://github.com/nickmcclellan/dcaction

Conflicts:
	index.html
	js/visualization.js
committing
fixing conflict
update fetch_acs to pull more than 50 fields from census and compute ratios
updating with working 44-row neighborhood file
update crosswalk script to compute averages and ratios
CSV edit, visualization codes
Merge branch 'master' of github.com:nickmcclellan/dcaction

Conflicts:
	js/visualization.js
Merge branch 'master' of github.com:nickmcclellan/dcaction
fixing a conflict