Added heatmap.js option to display the heat map
Updated screenshots
Added ignore browser, ignore device and ignore device options
Added new banner
Fixed paypal button alignment
Added browser, operating system and device to information panel
Able to target browser, operating system and device

git-svn-id: https://plugins.svn.wordpress.org/hotspots/trunk@746694 b8457f37-d9ea-0310-8a92-e5e31aec5664