Test Dom\Document
Add composer.lock file
Pass Document & Node tests
Update composer json
Implement querySelector, test Node
Complete unit tests for current DOM implementation
Flesh out manifest+file organiser methods
Start calculateFingerprint function
Create fingerprint of dom head
Test PageManifest
Pass first test
Calculate actual fingerprint of manifest
Calculate fingerprint properly
Update manifest, pass tests
Fix tests
Split manifest responsibility to PathDetails object
Manifest tests
Begin testing FileOrganiser with Mocks
Begin testing www directory from manifest
Add OS-dependant switch