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
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