#31 added initial canvas support
#31 EOD commit
#31 added moment to replace independent date formatting.
#31 option to set start/end date.
- changed date formatting to moment based.
#31 marking containers now supports css classes.
#31 added trace level
#31 temp workaround for multiple results as array
#31 canvas to draw more visual element types
#31 progress with canvas support and visualization changes.
#31 better canvas linkage to visualizations.
#31 added MetricPicker
#31 EOD commit
#31 EOD commit
#31 EOD commit
#31 EOD commit
Merge branch 'develop' into feature/#31

Conflicts:
	Gruntfile.js
	build/release/joola.css
	build/release/joola.io.min.css
	build/release/joola.io.min.js
	build/release/joola.io.min.js.map
	build/release/joola.js
	build/temp/joola.js
	package.json
	src/css/joola.io.css
	src/lib/common/api.js
	src/lib/common/index.js
	src/lib/common/logger.js
	src/lib/index.js
	src/lib/viz/DatePicker.js
	src/lib/viz/Metric.js
	src/lib/viz/Table.js
	src/lib/viz/Timeline.js
	src/lib/viz/_proto.js
#31 fixes to support canvases
Merge branch 'develop' into feature/#31

Conflicts:
	build/release/joola.js
	build/release/joola.min.css
	build/release/joola.min.js
	build/release/joola.min.js.map
	build/temp/joola.js
#31 better canvas support.
#31 better canvas support.