Fix typo in variable reference

aruguments -> arguments
Merge pull request #171 from joshareed/patch-1

Fix typo in variable reference
Move printSingleValue and isNegligible functions into the dc.utils namespace

Move the functions printSingleValue and isNegligible into the dc.utils namespace (don't pollute the global namespace).
Merge pull request #175 from rojotek/master

Move the functions printSingleValue and isNegligible into the dc.utils namespace
Merge branch 'master' of https://github.com/Elastica/dc.js into Elastica-master
fix broken utils function def
Merge branch 'master' into Elastica-master
start v1.4 development
pie slices cap and other title change
improve bar width calculation
improve bar width calculation when zoomed in
update api doc to include rangeSelChart function
Row chart enhancements: 1. ability to chart only the top N rows with rest shown as others, 2. labels clickable, 3. single-selection filter renders the other charts, instead of just redrawing them, so that all chart parameters can be recomputed with filter in place.