Update Hive icon
Add Hive Web wallet
Move Hive to new position in the wallet list
Add link to whatcanidoforbitcoin.org on the Development page (thanks @harding)
Merge pull request #511 from bitcoin/whatcanidoforbitcoin

Add link to whatcanidoforbitcoin.org on the Development page
Merge remote-tracking branch 'remotes/hive/hive-web'
Revert removal of icon padding (fixes #514)