edited samples
Renamed stage in Scene.hx
Application and screen
Haxolotl.hx entry claass, screen manager.
corrected the intteractive object work.
add waffle.io badge
Merge pull request #25 from waffleio/master

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corrected bunny sample
updated containerSample
corrected runner sample
corrected font sample
updated transformation sample
no more perspective matrix in 2d