Added alpha value to set_clear_color
Basic implementation of colormaps
Cleaned up colormap implementation
A little more clean-up
Some more clean-up
More clean-up
Some whitespace changes
Added example
More whitespace changes
Slight change to colormaps in line
Use string_types instead of str in isinstance.
flake
Updated code based on comments
Merge pull request #512 from almarklein/string_types

Use string_types instead of str in isinstance.
Merge pull request #500 from izaid/colormaps

Colormaps
ENH: Add console visual