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.