Merge pull request #34 from Kienz/patch-1

Update demos, tests and benchmarks
Update fabric
Update fabric
Update fabric
Update fabric
Update fabric
Update fabric
Add support for forwardDelete
Update kitchensink
Few site tweaks
Update fabric
Update fabric
Update fabric
Update docs
lockScaling -> lockScalingX/Y in tutorial
Update fabric and kitchensink
Update .gitignore
Add position test, update Fabric
Add toSVG links on itext test page
Tweak header width, update fabric