Connector counterpart access

[CorwinMacGregor]

These changes provide access to IMyShipConnector's OtherConnector value, which is blockref for the connector on the other side of a docked connector's docking interface

Have minified these changes in-place in an in-game copy of this script; changes are functional, do not appear to produce any bugs or glitches, and throw no errors

[MerlinofMines]

Please add tests to the Connector Block to cover the added functionality

[MerlinofMines]

Oh, please also update the docs to describe the new property

[CorwinMacGregor]

I don't know how to go about making or adding test(s) for this functionality, but I have hand-minified it and injected it into a copy of the base workshop-available EasyCommands script, where it functioned as intended without any (apparent) adverse side effects.

I'll take a look at how I might want to go about seeing this feature documented in the docs.

[MerlinofMines]

There is a test class for ConnectorBlock and you can use it along with other BlockHandlerTests as an example of how to add them

https://github.com/MerlinofMines/EasyCommands/blob/master/EasyCommands.Tests/ScriptTests/FunctionalTests/BlockHandlers/ConnectorBlockTests.cs

These should run just fine locally as long as your project is set up correctly in visual studio.

As for docs, the relevant file is here:
https://github.com/MerlinofMines/EasyCommands/blob/master/docs/EasyCommands/blockHandlers/connector.md

[CorwinMacGregor]

Converted to draft as I still need to write the testing files, and the changes to the docs