Update eslint
Update textom for new performance-improvements

This update refactors the module to use new additions in textom
which perform better on large-scale operations, an 137%
improvement.
Update useage example for changes in retext-inspect, textom
Fix incorrect executive rights on `test.js`
Add link to personal website to copyright in `Readme.md`
Refactor npm script targets in `package.json`
Update changelog for 0.2.0
0.2.0