Do the box2dlights 1.4 release

[rinold]

Hi Team,

Much time passed since 1.3 and we got some interesting changes (many thanks to piotr-j for custom light shader support). So could we, please, do the new 1.4 release and push it to maven?

Changes introduces since 1.3 (hope I not missed anything):

• Added ability to resize the HayHandler's FBO
• Added ability to set custom light shader for HayHandler
• Added Light.setIgnoreAttachedBody(bool) to allow light ignore all the fixtures of body attached to
• Added Light.getRayNum() method
• Added Light.remove(bool) method with conditional disposing, so that light could be removed/added to rayHandler without re-creation
• [API Change] Light.setContactFilter(...) is now not static and light specific, the static method for all lights is now called setGlobalContactFilter(...)
• [API Change] Deprecated the RayHandler.setCombinedMatrix(Matrix4) due to the issues with it - use the setCombinedMatrix(OrthographicCamera) instead
• Fixed issue of box2dlights rendering incompatibility with ScreenUtils.getFrameBufferPixmap on some devices (issue #43)

[Tom-Ski]

Hey @rinold, I'll do a release this evening, must have missed this issue before, so sorry for the delay!

[rinold]

No problems, many thanks!