Removed repeated viewmodel property

Package and version update

Release v2.0.7.4

Changelog:
https://github.com/rocksdanister/lively/releases/tag/v2.0.7.4

Package version update

Updated version

Release v2.0.6.5

changelog:
https://github.com/rocksdanister/lively/releases/tag/v2.0.6.5

Release v2.0.6.1

Fixes #1579

Release v2.0.6.0

Full changelog:
https://github.com/rocksdanister/lively/releases/tag/v2.0.6.0

Release v2.0.5.0

Full changelog:
https://github.com/rocksdanister/lively/releases/tag/v2.0.5.0

Release v2.0.4.0

Full changelog:
https://github.com/rocksdanister/lively/releases/tag/v2.0.4.0