- Fix #75 : refresh wallet will now compute missing certifcations count

- Wallet: better requirements management (when need to renew membership)
- Wallet: fix popover items style
- Wallet: simplify loading animation
- WOT: add arrow to lookup list, and a direct action for payment (swipe list item)
- New account: fix bug on compareTo directive
- ES: refactoring for pictures and comments management
- ES: refactoring on registry UI (view and edit)
- ES: add field address, city, pubkey, type, thumbnail
- ES: add new icons for registry record type