scatterd

• Remove warning when fontsize is set to 0

• Logging is standardized and replaced by print messages.
• The standardized verbose setting are: 60 or 'silent' , 40 or 'error', 30 or 'warning' , 20 or 'info', 10 or 'debug'
• The library datazets is used to import example datasets and the libraries request and wget are removed.
• Docstrings updated

• Add new function to init: jitter_func, normalize_between_0_and_1
• update jitter function and code cleaning

• Added parameter to set different method for the opaque opaque_type: per_class, all and lineair

• fix for import

• Density in figure is improved. The default is set to gradient='opaque' which will automatically include transparency of points based on the density of the data.
• bugfix for zorder when it was None

• Fix for fontsizes

• Updates the in different layers of scatterpoints, density and text
• Added new parameter: density_on_top, making density on top.
• Various other updates

Tons of updates!

• Markers are included
• Speed improvements
• code refactoring
• showfig is now visible
• Better aligned with input parameters from matplotlib
• Docstrings updated

• add jitter functionality
• update docstrings

• custom colors have preferences over cmap and gradients

fix to use the specified input rgb colors

• In case there is a single class label, still use the cmap when provided.

• Create density colors for a single class.

• added library requests to the requirements

• Output is now: fig, ax

• Fix for import cyclic dependencies #1

• fix in case sample size is too small to create density colors

• fix for creating colors

• gradient color plotting
• 3d scatter plot