Bug 1035095

Description of problem:
The "Show reference translations from <language>" feature is truncated at one line, rendering the feature all but useless for multiline translations.

Version-Release number of selected component (if applicable):
dev

How reproducible:
Easy, always

Steps to Reproduce:
Preconditions: A project exists, with at least one source document and translation for one entry that covers multiple lines

1. Sign in as admin
2. Go to the project document as indicated, start translating
3. Open the right sidebar menu on the settings tab
4. Select the translated language from "Show reference translations from" option
5. Click on the text entry to translate

Actual results:
A truncated entry, with no way of viewing it, e.g.
"In Polish: This translation is rejected. Fedora is an open, innovative, forward looking operating system and platform, base..."
Clicking on this text has no result

Expected results:
Clicking expands the text

Additional info:
If I use the mouse to select the chunk of text down to the comments section, then middle click to paste elsewhere, it appears the whole text is copied. This indicates the whole reference translation is there, but not visible.