1.1.17

• Fix for logger #2

v1.1.16

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'

1.1.14

• add gradient_on_density_color to init
• update docstrings

v1.1.13

• fix for transparency when using scheme=hex

v1.1.12

• Set transparency based on density of the data
• Update docstrings with examples

v1.1.11

• New function to check whether it is hex color: is_hex_color

v1.1.10

• Fix in case matplotlib.colormaps does not exist.

v1.1.9

• fix for verbosity

v1.1.8

• Added verbose
• Update docstrings

v1.1.7

• function added: hex2rgba