Home screen - Wallets view

[dnaidionov]

Upon logging in user is brought to a home screen. Home screen starts with the Wallets view - user's assets grouped by wallets.

Initial implementation will feature only Wallets and Currencies views.

If user doesn't have any wallets in his portfolio, home screen shows an empty page with the "Add wallet" button

[burieberry]

#67 addresses general UI. If there's no wallet, instead of empty page, there's a message that says "Please add a wallet to get started." We can improve what's displayed here after the demo.

What's left:

• [ ] Display asset count on the header (see design)
• [ ] Info detail icons display modal on hover (what should it say?)
• [ ] Sorting
• [ ] Should be able to change order of wallets (via right edge)
• [ ] Default order of embedded wallets displayed: By number of assets in them (A similar thing is already done on the asset-isolated page I believe)
• [ ] Filters:
  • [ ] Highlight selected filter on the UI (currently wallet selection is hardcoded)
  • [ ] Wallet view: Embedded-wallet displays small version of embedded-asset
  • [ ] Currency & Tag views: Small version of embedded-wallet