Fix redirects in Brave

IPFS Companion in Brave doesn’t work. It is doing some redirects in circles if you type ipfs:// into address bar because brave sometimes rewrites address to ipfs://.

Second problem is plugin not redirecting at all to local node (internal or external) on IPFS enabled web site. I think it is related to really flaky detection of IPFS node running - Even if cube is green, companion still thinks that node is down if node doesn’t responding fast enough.

Brave should be demonstration of “future” tech browser with integrated IPFS but its currently worst IPFS experience ever.