added support for close event
removed unnecessary lines
home page
Merge pull request #20 from matiu/feature/PublicKeyRing-fix

Feature/public key ring fix
Merge pull request #21 from colkito/fix/on-close-peer

added support for close event
Merge pull request #22 from bechi/feature/home-page

home page
transaction page
Merge pull request #23 from bechi/feature/tx-page

transaction page
fix conflixs