Contentrain Bridge 0.8.2

• Every REST route with an export id in its path checks, in its own permission callback, that the export is the caller's (the connection key's own, or the signed-in user's), and answers 404 otherwise. This replaces the id check that sat inside the connection key's authorization, which covered key requests only; the handlers still read the export through the same ownership check. Nothing a caller can do changes.
• The site title and tagline are the only options read untranslated for language strings, from a fixed list; any other name reads as empty. Same output as 0.8.1.

Install: download contentrain-bridge.zip below, then Plugins > Add New > Upload Plugin. Updating: upload the new ZIP over the installed plugin.