adapters/jqm.1.3.0-beta.1: Add s-embedded for embedded fields, add s-align class to labels,  set label html value to single space if s-align was specified
css/jqm.1.3.0-beta.1: Set font weight to normal for plain labels, fix s-block bug for groups, fix s-align bug for groups, pad embedded fields by 2em and subtract 2em from the old 20em width, enlarge horizontal groups to 100% width (makes s-item-width more useful)
lib/db.util: Throw error when no database connection is available
lib/util: Add addClass() and addStyle() to append to .class and .style attributes of objects
js/survana: Fix data collection bug where checkboxgroup responses were not be collected properly
config: Switch to using jqm 1.3.0-beta.1 adapter