Added the ability to get the current window name and the name of all open windows.
Added in the Session class tests.
Removed my new functions from the DriverInteface so that drivers are not forced to implement it.
Making `wait` method of Driver/Session return condition at method exit.

Fixes #301.
Removing useless PHPDoc
Adding support for maximize browser's window
As @stof pointed out the class definition was just plain wrong
Removed my original tests and added a new test for both in JavascriptDriverTest.php.
Modified the JavascriptDriverTest to use try/catch format for testing the getWindowName(s) functions.
Changed some text. Nothing important.
Adding support for maximize browser's window
As @stof pointed out the class definition was just plain wrong
Rebasing from develop to allow a clean merge
Merge conflict
Merge conflicts
Merging upstream with local changes for maximize window feature
Merging upstream to local development for maximize window feature
Fixing merge problems that caused sintax error and changed functions order
Adding maximize tests
Coding style fixing