Add docs for ggvisControlOutput
Fix missing semicolon
Ask for height for each pair of controls
Allow specifying one of domain min or max, without the other
Update test specs with new opts
Fix typo in DESCRIPTION
Merge pull request #74 from gokceneraslan/patch-1

Fix typo in DESCRIPTION
Remove unused ggvis-chart data object
Clearer way of getting .vega div
Add .brush property set
Allow using a specific name for a pipeline ID
If a node contains a data source, don't use parent's id
Add basic brushing support
Add brushing demos
Attach event handlers to container div
Add lodash.js library
Only update changed items
Minor code cleanup
Implement brush dragging
Merge branch 'brush'