WIP: Compiling again after changes for GLES2.0 support. More work needed to actually support GLES2.0
WIP: HelloPangolin example now working as-is with GLES2
WIP: Implement more backward compatibility methods for GLES2.
WIP: Implement matrix stacks.
WIP: Backward compatible GLES2.0 support for texturing.
WIP: Fix GLES2.0 text rendering.
WIP: Small fixes.
Build samples when any GLUT is available, not just Freeglut.
Factor DataLog into seperate cpp file. Remove reference to glslshader that never was in plotter.
Remove unnecessary includes.
WIP: Rewrite of plotter and log to support GLES2.0+desktopGL and more flexible and performant display.
Core plotter features working again, desktop and android. Backwards compatible with previous usage (more or less).
Fix Android last_x last_y logic. Remove plotter vo variable. Introduce plotter selection mechanism.
Add horizontal / vertical plot marker <, >, = support.
Allow for plotting implicit functions. Option to record stats whilst logging - needs to be tested.
Add pangolin colour class and colour wheel for nice colour generation.
Use pangolin Colour class in more places. Support smooth view panning.
Draw plotter key. Use default locations for shader attributes to enable easier shader switching. Normalise range selection in plotter.
Add axis annotation.
Plotter: ability to reset default view. Generalised tick irrational factors.