Personal split (#2879)

* Split personal namespace into Safe and Unsafe part

* Re-add api.personal.accountsInfo() calls to dapps

* Removing listGethAccounts from safe personal

js/src/dapps/githubhint/services.js

@@ -29,7 +29,7 @@ export function attachInterface () {
         .all([
           registry.getAddress.call({}, [api.util.sha3('githubhint'), 'A']),
           api.eth.accounts(),
-          null // api.personal.accountsInfo()
+          api.personal.accountsInfo()
         ]);
     })
     .then(([address, addresses, accountsInfo]) => {