license: +title; +extension; -whitespace

[waldyrious]

The title is not strictly required, but it's useful metadata, and part of the recommended license template text (see http://choosealicense.com/licenses/isc/ and https://opensource.org/licenses/isc-license).

The extension triggers github's text wrapping, for nicer display.

There was excess whitespace at the end of the file. Qith this change only one newline remains, as customary.

[waldyrious]

See also: https://github.com/anko/eslisp/pull/47

[anko]

Thanks again! :smile:

[waldyrious]

@anko my pleasure :)