Enabled Google Analytics
Minor code adjustments
Merge branch 'stable'
Stable release
Minor adjustments
Layout improvements

* Multilayered chart
* Simplified UI (no layer buttonss)
* More intuitive layout
Various bugfixes
Pre-release adjustments
Merge branch 'master'
Merge branch 'Treemap'

Conflicts:
	src/httpdocs/js/chart.js
Merge branch 'Treemap'
Added README.md
Readme changes
Readme changes
Merge branch 'Treemap'