moving location test to new location API + moving assertions inside driver.quit callback
adding support for getting element's size
Used this method to verify whether refactoring was successful. No longer needed.
still allow appium logging if you run 'grunt test:log'
Merge pull request #11 from santiycr/master

Adding support for frame switching
fixing weird conflict
added driverblock.js and a demo of its use in simple.js
updated basic.js to use driverBlock for setup/teardown of wd
ported findElement.js to use driverBlock
ported frames.js to use driverBlock
use a better interface: describeWd() instead of describe() + driverBlock()
ported sessions.js to use describeWd
Merge pull request #12 from jlipps/master

grunt logging, driverBlock