Update dependencies (AToMPM#125)

Update version to v0.9.0.

Merge branch 'master' of https://msdl.uantwerpen.be/git/bentley/AToMPM

Update to 0.8.4

Update version to 0.8.3

Update to version 0.8.2.

Merge pull request AToMPM#71 from AToMPM/MV-save

Improve loading and saving of ModelVerse models.

Merge pull request AToMPM#71 from AToMPM/MV-save

Improve loading and saving of ModelVerse models.

Merge pull request AToMPM#72 from AToMPM/canvas-fixes

Fixes to appearance

Merge pull request AToMPM#61 from AToMPM/access-headers

Add Access-Control-Allow-Origin to headers