Updated metadata with key changes
Updated changelog for 2.2.0
Set version to final in metadata
Update realtime limitations regarding the population data provenance.
Merge pull request #1410 from akbargumbira/develop

Update realtime limitations regarding the population data provenance.
Update translation.
Merge pull request #1411 from ismailsunni/update_translation

Update translation.
Update translation user_extents.html
Merge remote-tracking branch 'aifdr/develop' into html_translation
Leftover translation.
Merge pull request #1412 from ismailsunni/html_translation

Html translation
Fixes for marquee tool: Prevent ghost user extent rects. Show next extent when it is full extents of viewport by shrinking it a little. Better overlay order for marquees. Reduce widths a little.
Fix for traceback shown on Travis for marquee state deserialisation.
Fix typo and translation for needs manager.
Merge pull request #1414 from akbargumbira/develop

Update ID translation for needs manager.
Merge pull request #1408 from timlinux/develop

Update metadata for release.
Merge pull request #1413 from timlinux/marquee_fixes2

Marquee fixes2
PEP8 fix
Update hash for image test.
Merge pull request #1416 from ismailsunni/hash_image

Update hash for image test.
All green.