Change the term "handler to item" and "item to handler" in script transformation profile

[jimtng]

Currently the UI says "handler to item" and "item to handler".

The end users don't know what a handler is. On this screen, they're trying to link an item to a channel, and they're given an option for "Profile".

I propose to change it to "channel to item" and "item to channel" - or something to that effect.

Tagging @rkoshak for opinion regarding user's perspective.

[rkoshak]

I agree, end users do not know anything about handlers and it's not in the docs anywhere either.

But, the "Handler" term was chosen for a reason I would presume. Is there something here that needs to be accounted for that isn't apparent?

[jimtng]

I believe it's "Thing Handler" which is what's on the other end of the channel. Item <--> channel <--> handler

[J-N-K]

@jimtng Correct. If you have a better naming, then please provide a PR for that.