some changes
	renamed:    eZLib/earthTexture.jpg -> eZLib/earth.jpg
	new file:   eZLib/jupiter.jpg
	new file:   eZLib/mars.jpg
	new file:   eZLib/mercury.jpg
	renamed:    eZLib/moonTexture.jpg -> eZLib/moon.jpg
	modified:   eZLib/nbproject/configs/Study.SunSysSketch.properties
	deleted:    eZLib/project-capture.PNG
	new file:   eZLib/saturn.jpg
	new file:   eZLib/src/eZLib/Physics/Body.java
	modified:   eZLib/src/eZLib/Physics/Force.java
	modified:   eZLib/src/eZLib/Physics/Gravity.java
	new file:   eZLib/src/eZLib/Study/SolarSystem/Planet.java
	new file:   eZLib/src/eZLib/Study/SolarSystem/SunSysSketch.java
	deleted:    eZLib/src/eZLib/Study/SunSysSketch.java
	modified:   eZLib/src/eZLib/Vector.java
	renamed:    eZLib/sun_texture.jpg -> eZLib/sun.jpg
	deleted:    eZLib/sun_text.jpg
	deleted:    eZLib/sun_texture.png
	new file:   eZLib/uranus.jpg
	renamed:    eZLib/venus_texture.jpg -> eZLib/venus.jpg
	deleted:    eZLib/venus_texture.png