Move buildings via ingame option

[Chris82111]

The changes deal with Issue #2. MoveBuildPermission (and the aliases mbp and movepermissiong) can be used to change the authorization of farmhands to move buildings from the carpentry shop. The command is set each time the server is started and can also be changed in-game with /message ServerBot MoveBuildPermission on.

• off: to completely deactivate the moving of buildings.
• owned: to allow farm workers to move buildings that they have purchased.
• on: to allow all buildings to be moved.

The changes include:

• Added logic. The command and the aliases change the authorization farmhands to move buildings
• Update Readme
• Increment versions number
• Todo text removed
• The zip file has been removed. This can be published via the GitHub release function

[Chris82111]

I have just been offered an improvement and would like to add it to this pull request. Please do not merge yet.

[Chris82111]

From my point of view, the merge can continue.

[ObjectManagerManager]

Changes look good. Testing it now.