Metakernel

- Fix shell magic on Windows [123](https://github.com/Calysto/metakernel/pull/123) ([blink1073](https://github.com/blink1073))

- Replwrap cleanup [122](https://github.com/Calysto/metakernel/pull/122) ([blink1073](https://github.com/blink1073))

- Added support for better error handling to metakernel [121](https://github.com/Calysto/metakernel/pull/121) ([mariusvniekerk](https://github.com/mariusvniekerk))

- Add support for stdin requests and clean up replwrap [120](https://github.com/Calysto/metakernel/pull/120) ([blink1073](https://github.com/blink1073))
- Improvements to bash handling from bash_kernel [119](https://github.com/Calysto/metakernel/pull/119) ([blink1073](https://github.com/blink1073))
- Clean up plot magic handling and add width/height options [118](https://github.com/Calysto/metakernel/pull/118) ([blink1073](https://github.com/blink1073))
- Use pexpect and clean up handling of replwrap [117](https://github.com/Calysto/metakernel/pull/117) ([blink1073](https://github.com/blink1073))

- Better handling of ipywidgets import [114](https://github.com/Calysto/metakernel/pull/114) ([blink1073](https://github.com/blink1073))
- Expose path escaper. [110](https://github.com/Calysto/metakernel/pull/110) ([anntzer](https://github.com/anntzer))
- Remove workaround [109](https://github.com/Calysto/metakernel/pull/109) ([dsblank](https://github.com/dsblank))
- Save history as JSON, to handle multiline entries. [105](https://github.com/Calysto/metakernel/pull/105) ([anntzer](https://github.com/anntzer))

- Fix kernelspec install. [98](https://github.com/Calysto/metakernel/pull/98) ([anntzer](https://github.com/anntzer))
- New kernelspec install. [97](https://github.com/Calysto/metakernel/pull/97) ([anntzer](https://github.com/anntzer))