[split] language translations concatenation issues

[shawn_a]

Looks like a great start, of course these are non backward compatible changes so we'll have to figure out how to change them without breaking every lang file.

It's easier to remove the translations and turn off fallback, and they will all have {} around the tokens in the ui.
Also I know of some I see when I am coding now and then they just need to be annotated and identified.

The code is hard to manage right now as everything is some combination of inline php in HTML, so finding output string is a pain there are echoes all over.