Merge pull request #474 from phillipsio/develop

Use 8 (eight) decimal places to display prices #373
[#477] for english use /src/locale/en/translation.json and not transifex
[#480] fix dropdown button for new address
fix typo in translation.json
[#483] limit generated address to MAX_ADDRESSES (20)
[#483] fix label for newly generated addresses
translation fixes
Collect wallet addresses into integrated support dialog #358