Add tox.ini for tox (http://tox.testrun.org/)
Correct source path of symlink for PySide
Merge pull request #21 from msabramo/fix-travis

Correct source path of symlink for PySide
Merge pull request #20 from msabramo/tox

Add tox.ini for tox (http://tox.testrun.org/)
Changes travis failing tests (features still covered) - fixes #22
Adds HttpResource.content - fixes #19
Fixes typos
Correctly set the User Agent header.
Changing default image format to QImage::Format_ARGB32_Premultiplied

The Qt Class Reference for QImage recommends against painting into an
ARGB32 image with QPainter, instead recommending one use
ARGB32_Premultiplied which is "significantly faster"
Resource content is now QByteArray for binaries - fixes #19
Merge pull request #24 from terinjokes/qimage-format

Changing default image format to QImage::Format_ARGB32_Premultiplied
Merge pull request #23 from terinjokes/user_agent

Correctly set the User Agent header.
Fixes #27 - Ghost now deals with unsupported contents
Makes Ghost.wait_for public
Fixes Ghost.exit() that now properly quit QApplication
Improves Ghost.set_field_value that no more requires utils.setCheckboxValue
Improves Ghost.set_field_value that no more requires utils.setRadioValue
 Improves Ghost.fire_on that now more requires utils.js
Fixes set_field_value that was doing a wrong focus on target field
Improves Ghost.click that no more uses utils.py