v2.0.3

• Collect browser language

v2.0.2

• Fix an AMD loading conflict.

v2.0.1

• Add setDeviceId for custom device id.
• Fix bug where session ids weren't stored when a session timed out.

v2.0.0

• Automatically store cookies at top most domain if possible.
• Improve browser and OS detection
• Fixed bug where event ID wasn't being stored across sessions.
• Add tests

v1.3

Add session tracking.

v1.2

Update to version 2 of data collection API.

* Send client upload time and checksum
* Rename setGlobalUserProperties to setUserProperties (setGlobalUserProperties kept for backward compatibility)