Extended getTokenByID to search other Maps

[ColdAnkles]

… for tokenID if not found on current Map.

Identify the Bug or Feature request

Closes #3069

Description of the Change

Extends the functionality of the JS MapTool.Tokens.getTokenByID(id) function to attempt a search of other maps if token with id not found on the current map.

Possible Drawbacks

Not great if token on the last map and there's a large quantity of maps.

Documentation Notes

Attempts to get token from current map, if not found, searches all maps for token, returning null if not found at all.

Release Notes

• Fixed an issue where MapTool.Tokens.getTokenByID(id) did not return token with id.

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This change is 

[cwisniew]

We should have a function that checks only the current map as well, maybe getMapTokenByID() that only searches the current map and returns null if the token is not on the current map.

[cwisniew]

@ColdAnkles
I assume this is for issue #3069 and not 3609,

[ColdAnkles]

Yeah, issue number was a typo.

token.isOnCurrentMap() as another option?

[cwisniew]

Yeah, issue number was a typo.

token.isOnCurrentMap() as another option?

Might be worth adding that as well.
Sorry for asking now :)