Library 1.6.2

What's Changed

• fix(ui): describe link checks in plain language by @deansasek in #72
• docs: correct the documentation against the app by @deansasek in #73
• chore: license the project under the MIT License by @deansasek in #74
• docs: link the website and its source from the README by @deansasek in #75
• docs: point the README at the website source only by @deansasek in #76
• feat(library): let each folder show or hide Open All by @deansasek in #78

Full Changelog: v1.6.1...v1.6.2