Update Japanese localization from Transifex.
Add Finnish localization from Transifex.
Update Hebrew localization from Transifex.
Update Italian localization from Transifex.
Document lots of the constants and move some.
Add contribute and testimonals sections to market description.
3.53
Fix typo.
Add some missing language code mappings for the Transifex command line client.
Handle insufficient money when sweeping wallets.
Allow compressed keys when sweeping wallets.
Update Russian localization from Transifex.
3.54
Fix NPE when scanning bitcoin URI with invalid address.
Fix wording.
Fix up affordance in sweep wallet dialog not reacting.
Update readme to reflect change in exchange rate feed.
Update readme to point to new bitcoinj home page.
Update readme to describe API used for sweeping wallets.
When requesting coins from local app, launch intent chooser with ourselves excluded. Thanks to Ligi for the hint.