Build on node 11
Upgrade to jasmine-focused@0.16.0 for node 11 fixes
Upgrade to jasmine-focused@0.19.0
Fix how the lines are split.

In node the 'a\n'.split('\n') would result in ['a', ''], so when the
generated line has '\n' as tail we would get an extra empty line.
Merge pull request #10 from atom/ks-node-11

node 11 upgrades