updated readme

Merge pull request #7 from iantmoore/master

substeps version upgrade

upgrade to 1.1.1

Merge pull request #6 from iantmoore/config-changes-v2

updates to v1.1.0 of Substeps and webdriver-substeps

latest version of webdriver-substeps and step impl updates

version bump in the pom

Merge pull request #2 from iantmoore/master

version bump

1.0 version of the substeps example project