Wallet Screen Improvements

[apbendi]

• Show Jazzicon of the address to the right of the Destination address in the Transactions section
• Show the Jazzicon of the address to the right of the "Owner Signatures" in the Transactions section
• Show the Jazzicon of the address to the right of the "Owner Address" in the Owners section
• Show the truncated address (i.e. 0x1234...5678) in the "Owner Signatures" field in the Tranasactions section (NOT in the Owners section)
• Only show the "Sign" (or "Revoke") button if the connected wallet address is one of the Owners
• Add some padding between the address and "Sign" or "Revoke" button

• Only show the "Change requirement" button if the connected wallet address is one of the Owners
• The copy of the "Change requirement" button should instead read "Change Threshold"
• Only show the "Add new transaction" button if the connected wallet address is one of the Owners
• The copy of the "Add new transaction button should instead read "Add Transaction"
• Only show the "Add new owner" button if the connected wallet address is one of the Owners
• The copy of the "Add new owner" button should instead read "Add Owner"
• Only show the "Actions" column of the Owners table if the connected wallet address is one of the Owners