reorganzied/renamed folder structure to follow ofxAddonTemplate, ofxBox2d now works with the OF ProjectGenerator; generated projec files for OSX, Win VS, and Linux CB; udpated readme, gitignore, and install.xml
updated readme
updated readme again
NO_TIMER now defined on WIN32, fixes #22
added note to readme about missing NO_TIMER define for Win
added null checks for box2d pointers, cuts down on crashes when objects aren't inited; added warning prints when objects aren't inited (not complete but better then before); removed ofxBox2d:bWorldCreated as it wasn't being used
Merge branch 'master' of https://github.com/danomatika/ofxBox2d

Conflicts:
	src/ofxBox2d.cpp