Renamed file and added needed attributes

[Tom-Kingstone]

Fixes #108
Added attributes to the version method and changed the file name to Version.cs.

Test files

Check BH.Engine.Python.Query.Version in grasshopper to see if the attributes have been updated.

Additional comments

Added punctuation to ToString.cs attributes

[Tom-Kingstone]

@BHoMBot check required

[bhombot-ci]

@Tom-Kingstone to confirm, the following actions are now queued:

• check code-compliance
• check documentation-compliance
• check project-compliance
• check core
• check null-handling
• check serialisation
• check versioning
• check installer

[jamesramsden-bh]

Attribute changes are fine. Tom also demonstrated that the PR builds successfully and loads the new attributes in Grasshopper.

[FraserGreenroyd]

Changes are in line with issue, happy to deploy.

[FraserGreenroyd]

Changed my mind, as we're providing a definitive executable path, it should be for the definitive version I think.

[Tom-Kingstone]

@BHoMBot check required

[bhombot-ci]

@Tom-Kingstone to confirm, the following actions are now queued:

• check code-compliance
• check documentation-compliance
• check project-compliance
• check core
• check null-handling
• check serialisation
• check versioning
• check installer

[jamesramsden-bh]

Re-approving following application of suggested changes.

[jamesramsden-bh]

@BHoMBot check copyright-compliance

[bhombot-ci]

@jamesramsden-bh to confirm, the following actions are now queued:

• check copyright-compliance

Requested change was a simple word change and has now been addressed

[jamesramsden-bh]

@BHoMBot check versioning

[bhombot-ci]

@jamesramsden-bh to confirm, the following actions are now queued:

• check versioning

[FraserGreenroyd]

@BHoMBot check ready-to-merge

[bhombot-ci]

@FraserGreenroyd to confirm, the following actions are now queued:

• check ready-to-merge