v0.7.0

We added support for custom color maps and fixes to the raster driver and the MySQL database driver

Changes

• You can now conveniently include your custom color maps in an EXTRA_CMAP_FOLDER of your choosing, thanks to @dionhaefner
• Rasters with existing alpha bands now just work (#176) fixed by @dionhaefner
• /colormap response changed: JSON key is called rgba instead of rgb and contains 4 values.

Bug fixes

• MySQL database driver getting into broken state limbo is now prevented (#174), by @j08lue and @dionhaefner

Other

• Docs now rst-magically build the color map visualizations and got rid of their Matplotlib dependency, by @dionhaefner