Fix copyright issues

[FraserGreenroyd]

Fixes #132

[FraserGreenroyd]

@BHoMBot check compliance

[bhombot-ci[bot]]

@FraserGreenroyd to confirm, the following actions are now queued: - check `code-compliance` - check `documentation-compliance` - check `project-compliance` - check `branch-compliance` - check `dataset-compliance` - check `copyright-compliance`

[FraserGreenroyd]

@BHoMBot check core @BHoMBot check serialisatoin

[bhombot-ci[bot]]

@FraserGreenroyd to confirm, the following actions are now queued: - check `core`

[FraserGreenroyd]

@BHoMBot check core

[bhombot-ci[bot]]

@FraserGreenroyd to confirm, the following actions are now queued: - check `core` There are 15 requests in the queue ahead of you.

[FraserGreenroyd]

@BHoMBot check core

[bhombot-ci[bot]]

@FraserGreenroyd to confirm, the following actions are now queued: - check `core` There are 30 requests in the queue ahead of you.

[FraserGreenroyd]

@BHoMBot check serialisation @BHoMBot check compliance

[bhombot-ci[bot]]

@FraserGreenroyd to confirm, the following actions are now queued: - check `serialisation` - check `code-compliance` - check `documentation-compliance` - check `project-compliance` - check `branch-compliance` - check `dataset-compliance` - check `copyright-compliance` There are 2 requests in the queue ahead of you.