v0.2.2

• Use the new palette file format - C_[base color seq]_[colormap seq]
• Replace legacy color placeholders (names) with new color identities in format C_[base color seq]_[colormap seq]. In new solution for dynamic palette, the color is not stable for any positions. it could be any colors, so it's not appropriate to use color names. instead, it should be color identities.
• Bind keys "g" and "G" to set dynamic theme or reset to the theme in configuration file.
• Remove dependency seaborn from python modules. Use project module function to generate continuous colormap from dark to light.
• Make @base_color_total and @lighter_color_total configurable for advanced usage. By setting those options, the user need to take care of the template theme file and configuration file also to make sure the correct color identities are used.