Bump version and add nodejs version 12 to Travis conf

Update NAN version and make the package compatible with nodejs version 12

RSS 2 enclosure support. (#30)

Properly enable exceptions in Windows

Collapse extra whitespace lines from the C++ source

Mention tested Node versions

Drop Node older than 6 from Travis, drop Travis hacks

Update deps, support Node 8 and 10, bump version

NaN->NAN

Mention node 7

Link to Windows instructions, patch version+, node 7 in travis

Remove Makefile, add eslintrc, upgrade nan dependency, bump version

Update copyright information

Bump patch version

Merge pull request #29 from tricerat/master