Merge pull request #264 from jlipps/master

fixing some fast-reset and pickerwheel support
Make execute script compatible with the selenium server args that are passed with execute script calls.
Test should use el.value not hardcoded numbers.
Actually catch issues with bad elements
Run all the tests not just one
Merge pull request #266 from maudineormsby/master

Make appium accept selenium's args for execute script
allow x/y values to be independent
allow secure text fields to be sent keys to