Metakernel

- Carriage Return Handling for `ProcessKernel` [178](https://github.com/Calysto/metakernel/pull/178) ([blink1073](https://github.com/blink1073))
- Fix handling metadata in `_formatter` [174](https://github.com/Calysto/metakernel/pull/174) ([ccordoba12](https://github.com/ccordoba12))
- Fix for Python 2 compatibility [173](https://github.com/Calysto/metakernel/pull/173) ([ccordoba12](https://github.com/ccordoba12))
- Allow to redefine default MetaKernel magics with custom ones [172](https://github.com/Calysto/metakernel/pull/172) ([ccordoba12](https://github.com/ccordoba12))
- Don't rely on `'python'` in path during testing [169](https://github.com/Calysto/metakernel/pull/169) ([ellert](https://github.com/ellert))
- Include `LICENSE.txt` file in wheels [168](https://github.com/Calysto/metakernel/pull/168) ([toddrme2178](https://github.com/toddrme2178))

- Fix display of output in Bash kernel [160](https://github.com/Calysto/metakernel/pull/160) ([ellert](https://github.com/ellert))
- Use `sys.executable` when creating `kernel.json` [159](https://github.com/Calysto/metakernel/pull/159) ([ellert](https://github.com/ellert))

- Expose the prompt change cmd [157](https://github.com/Calysto/metakernel/pull/157) ([blink1073](https://github.com/blink1073))

- Replwrap fixes [156](https://github.com/Calysto/metakernel/pull/156) ([blink1073](https://github.com/blink1073))

- Clean up handling of command and args [155](https://github.com/Calysto/metakernel/pull/155) ([blink1073](https://github.com/blink1073))

- Allow a list to be passed as the command [154](https://github.com/Calysto/metakernel/pull/154) ([blink1073](https://github.com/blink1073))