Version bump to 2.2.2

Adding change log for version 2.2.1

Adding tests for custom css classes for first, last, next, prev items

Merge branch 'v2.1.0'

Fix: lower casing npm name

Merge branch 'v1.0.3'

Update bower version to 1.0.2

Merge pull request brantwills#9 from optyler/patch-1

Updating version in bower.json file.

Bumping version to 1.0.0

Still getting used to bower/node version numbers but feeling comfortable tagging this release as 1.0.0
Following node-semver recommendations at https://github.com/npm/node-semver
Following bower advice from http://bob.yexley.net/creating-and-maintaining-your-own-bower-package/