simple-raytracer refresh

• chore: update package-lock.json fa6b5fa
• test: migrate test to tape 1a30ea4
• docs: add CI badge b394c5f
• docs: another update to README ec23186
• refactor: remove jshint and update travis 7d5334f
• chore: standard linting f8451d6
• refactor 72aba6a
• chore 3061b73
• docs: migrate browser example to buno 6528f3b
• chore: move scenes location 89164ad
• chore: remove node_modules, standard lint everything 496c3d4
• docs: update README 0b632c1
• Merge pull request #7 from diasdavid/greenkeeper/code-5.0.0 130400b
• chore(package): update code to version 5.0.0 91a3451
• Merge pull request #6 from diasdavid/greenkeeper/lab-14.1.0 56121cc
• chore(package): update lab to version 14.1.0 6ce4ffa
• Merge pull request #5 from diasdavid/greenkeeper/lab-13.0.0 515ef81
• chore(package): update lab to version 13.0.0 0be34f6
• Merge pull request #4 from diasdavid/greenkeeper/lab-12.0.0 a182ad9
• chore(package): update lab to version 12.0.0 58021f9
• Merge pull request #3 from diasdavid/greenkeeper/update-all 3c9ea0f
• chore(package): update dependencies b1af404

v1.0.1...v2.0.0