Release 2.2.0

Upgrade to V2.2.0.

Release 2.1.0

Update to v2.1.0.

Release 2.0.5

2.0.5.

Release 2.0.3

Update to 2.0.3.

Release 2.0.2

V2.0.2

Update to 2.0.2.

V2.0.1

Fix package.

1.2.8

Update README.

1.2.7

Fix merge conflicts.

1.2.6

Update summary.

1.2.5_1

IE8 was not detected through JS and the IE8 script was included in all browsers.