Refactoring of BANS dApp

[beam-mw]

Currently there are several issues with the BANS dApp (client)

1. Code is overcomplicated and needs to be partially refactored
2. Reorganizing menus of bans dapp (needs more detailed spec)

[JenkJS]

• [x] main page
• [x] send to funds
• [x] pkey popup
• [x] registration domain page
• [ ] faq page
• [x] my domains page
• [ ] transactions page
• [x] sell page
• [x] renew page
• [x] transfer page
• [ ] favorites
• [ ] animation