Released version 0.7.0

• Infinit recursion loop fixed
• collideWithItems() added into Quadtree for advance logic on insert
• contains() and toString() created in Geometry\Bounds
• some more tests

Released version 0.6.0

• Leaf capacity can be set in constructor
• Composer package created
• getSize() and getDepth() created in Quadtree
• intersection(), getArea() and equals() created in Geometry\Bounds

Released version 0.5.0

• supports PHP 5.3
• \Quadtree\Geometry namespace created

Released version 0.0.1

Initial release