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'
Add 'ggvis' property set and embed data into it
Clean up Shiny imports
More robust method for finding brush and brushable items
Refactor ggvis.js: move code to higher level prototype
Remove opts$brush. Instead, discover brush from spec