Merge branch 'release/3.2'
Bug fixers, version bump
- fixed issue with shorten number of seconds metric.
- version bump 3.2.7.
- removed prepublish script
- fixed issue with shorten number on metrics
- fix issues with avg on dashboard metric
- lint
version bump
Merge branch 'refs/heads/develop'

Conflicts:
	lib/joolaio.tail.js
	lib/joolaio.visualisation.dashboard.BarTable.js
	lib/joolaio.visualisation.dashboard.MetricBox.js
	lib/joolaio.visualisation.picker.Dimensions.js
	lib/joolaio.visualisation.report.MetricBox.js
	lib/joolaio.visualisation.report.Table.js
	package.json
#29 incorrect metrics: [] assignment in examples.
#62 release of version 0.4.1.
#62 Finish v0.4.1

Conflicts:
	README.md