create new platform win32-winsdk71-static for static MSVC 2010 builds
remove some graphics dependencies

check for graphics mode in various qt classes and give sane
fallback defaults in the case of tty mode.
Add support for links, hyperlinks and outlines to the pdf print system
Output pdf creation date in local time according to pdf spec
add support for not compressing pdf files
Add support for pdf forms in pdf print engine

Add text fields
Add initial checkbox support
Add radiobutton stup

The font support is still very basic
Add property viewBoxClip to QSvgGenerator allowing for not including objects outside the viewBox

Add support the the qsvgprintengine to not draw objects that are outside the viewBox, also changed qsvgprintengine so that it does not output unused or identical state objects
Add image printing improvments

* Add extra raw data field to the drawImage method
* Make the pdf printer embed raw jpeg images if supplied
* Make webkit forward the raw images to the print engine
* Add setting to choose the maximal dpi of an image to include
* When possible downscale images using smooth scaling
* Improve compression of grayscale images for pdfs
* fix rendering issues for JPEGs with XMP/EXIF metadata (Tony Snyder)