Changes
=======

Version 0.4 (2015-06-02)
------------------------

- Width arguments now specify number of text columns rather than raster width - #30
- New `min_bbox()` function to easily compute the minimum bbox from geometry iterators - #27
- New `--colors` flag that prints a list of available colors and exits - #37
- New `style_multiple()` function to easily render and apply colors to multiple layers in the API - #20
- New `render_multiple()` function to easily render multiple layers in the API - #20
- New `ascii2array()` and `array2ascii()` functions
- Support for colors and multiple layers on the commandline and in the API - #14, #15
- Zoom in on a specific area with bbox flag and param for `render()` - #14
- New `stack()` function to overlay rendered layers - #14
- New `paginate()` function to easily iterate over features for the CLI - #13
- New `style()` function to apply colors to a rendering - #15
- `render()` now has a default width - #12
- `render()` is now smarter about handling GeoJSON geometry, features, or other iterables - #11
- Removed `--no-all-touched`, `-at`, `-nat`, and `-i` in favor of just `--all-touched` and `--iterate` - #29
