modified db qunit test to match new db format
Merge pull request #78 from qqliu/master

added option to define fized font size for tags in cloud-facet
Merge pull request #81 from qqliu/master

fixed get subjects from objects, wasn't working before because wrong arr...
Merge pull request #77 from karger/2014-01-16_qunit

Modified db qunit test to match new db format
Fixed bug where CloudFacet would attempt to rerference undefeind settings object
Merge branch 'master' of https://github.com/simile-widgets/exhibit
Fixed merge errors