Change some prefix names, for coherence with the project.
Refine and cleanup hair code
Add properties for test OCL code
Add opencl_wrapper lib
Extend the verbosity level options.
Add more options to configure console messages.
Add integrator info to tag render.
Move 'show sample pix' option to AA settings panel.
Fix 'diff_color' error on material presets ( report by TynkaTopi)
Fix error message with 'totalNumberOfHairs' (referenced before declared).
Add more explicit names to particle index parameter.
Delete old hair unused code.
Improve register an unregister classes on custom material nodes.