Update translation files from the source; add a few en_GB ‘translations’.
Ignore compiled translation files (*.qm).
Have git ignore *.qm; update documentation wrt lrelease.
Use available translations.
Ensure that translations are compiled when building .debs.
Make all text in the server info region selectable by mouse.
Fix a segfault.

Caused by returning reference to temporary in the IRC client code.
Incoming text (from Unvanquished servers) is UTF-8.
More en_GB.
Pluralisation fixes.
Fix Qt Creator's OCD symptom.
More Unicode awareness.
Change the copyright placeholder to the proper symbol.
Update en_GB ‘translation’.
Merge branch 'master' into debian
Snapshot.