2.9.0

firefly_client 2.9.0

Release Notes:

• Updates in documentation
• Update imports in demo notebooks to cleanup python 2 compatabilty code, and updated initialization to FireflyClient.make_client()
• Fixed errors in show_xyplot, show_histogram, set_pan, set_stretch_hprgb methods
• Added set_color and set_rgb_colors methods for changing image color attributes