Andrew Payne

Remove kernelspec file on uninstall

5

When uninstalling with: ``` pip uninstall bash_kernel ``` the kernelspec directory & file is left behind, causing the bash kernel to still be offered in the Web UI and listed...

See: https://sourceware.org/gdb/onlinedocs/gdb/Remote-Protocol.html

Clarify / clean up copyrights

3

Per tweet from @unwind

See: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=FRDM-K20D50M