Merge pull request #28 from Jonahss/master

Update to 1.2.0
artifacts of deploy 1.2.0
Update README.md
resolve dependency problem with http-components:httpcomponents-client, fixes #30
further dependency fixing for #30
update to 1.2.1
compiled targets for 1.2.1
MultiGesture falls back to a regular single touch /perform when only one TouchAction is added to it. Fixes #33
updated to selenium 2.42.1, and refactored ErrorCodes to utilize new selenium methods