Version 0.3.0

<dependency>
  <groupId>com.github.hageldave.jplotter</groupId>
  <artifactId>jplotter</artifactId>
  <version>0.3.0</version>
</dependency>

Major Changes:

• CoordSysCanvas replaced by CoordSysRenderer
  • BlankCanvas needs to be used in conjunction with Renderers now.
• Renderer.render method now takes 4 arguments (int,int,int,int) which describe the current viewport rectangle.
• SplitscreenRenderer can be used to create two separate viewports on the same canvas (more space dividing renderers like this planned)
• TriangleDetails use Point2D coordinates so they can change dynamically
• ShaderRegistry class for sharing identical shaders in same context (preventing duplicates)