note to listen for window panels without tabs
Merge branch 'master' of https://github.com/ilanasegall/heatmap
give mozilla content content scripts "moz" prefix for identification purposes
Merge branch 'master' of https://github.com/ilanasegall/heatmap into add-context-clicking
Merge branch 'add-context-clicking' of https://github.com/ilanasegall/heatmap into add-context-clicking