updated examples for OF 0.8
Merge pull request #4 from memo/master

fixed examples
easy example plane intersection first commit
intersection
cleaned .. and added some comments (to check)
renamed project
better rotation
err
project fix
remove old examples
Merge branch 'master' of https://github.com/elliotwoods/ofxRay

Conflicts:
	ofxRay-example/Project.xcconfig
	ofxRay-example/openFrameworks-Info.plist
	ofxRay-example/src/main.cpp
	ofxRay-ofPlaneExample/Project.xcconfig
	ofxRay-ofPlaneExample/ofxRay-ofPlaneExample.xcodeproj/project.xcworkspace/contents.xcworkspacedata
	ofxRay-ofPlaneExample/openFrameworks-Info.plist
	ofxRay-ofPlaneExample/src/main.cpp
	ofxRay-ofProjectorExample/src/main.cpp
	ofxRay_example/openFrameworks-Info.plist
	ofxRay_example/src/ofApp.cpp
	ofxRay_ofPlaneExample/Project.xcconfig
	ofxRay_ofPlaneExample/ofxRay_ofPlaneExample.xcodeproj/project.xcworkspace/contents.xcworkspacedata
	ofxRay_ofPlaneExample/openFrameworks-Info.plist
	ofxRay_ofPlaneExample/src/main.cpp
	ofxRay_ofPlanePrimitiveExample/Project.xcconfig
	ofxRay_ofPlanePrimitiveExample/my_ofPlaneExample.xcodeproj/project.pbxproj
	ofxRay_ofPlanePrimitiveExample/my_ofPlaneExample.xcodeproj/project.xcworkspace/contents.xcworkspacedata
	ofxRay_ofPlanePrimitiveExample/openFrameworks-Info.plist
	ofxRay_ofPlanePrimitiveExample/src/main.cpp
	ofxRay_ofProjectorExample/Project.xcconfig
	ofxRay_ofProjectorExample/openFrameworks-Info.plist
	ofxRay_ofProjectorExample/src/main.cpp
	ofxRay_simplePlaneExample/Project.xcconfig
	ofxRay_simplePlaneExample/src/main.cpp
	src/ofxRay/Projector.h
clean code and add comments
Merge pull request #6 from wasawi/master

i cleaned up .. let me know if you like it
remove duplicate
clean up
move the intersection method to update
so that everyone can see it
use matrix transform for draw on near
less warning on build
Merge branch 'master' of github.com:elliotwoods/ofxRay
near plane switch to match OpenCV