Removed all the bitcoin dependencies (updated the rest)

crdt-node/tests/side_node.rs

@@ -35,9 +35,6 @@ async fn test_distribute_via_websockets() {
 async fn setup(_: &str) -> SideNode {
     // First, load up the keys and create a bft-bft-crdt
     let bft_crdt_keys = make_keypair();
-    // let mnemonic_words = bitcoin::keys::make_mnemonic();
-    // let keys = bitcoin::keys::get(mnemonic_words).unwrap();
-    // let bitcoin_wallet = bitcoin::clients::electrum::create_wallet(keys).unwrap();
     let crdt = BaseCrdt::<TransactionList>::new(&bft_crdt_keys);
 
     // Channels for internal communication, and a tokio task for stdin input
@@ -49,7 +46,6 @@ async fn setup(_: &str) -> SideNode {
     let node = SideNode::new(
         crdt,
         bft_crdt_keys,
-        // bitcoin_wallet,
         incoming_receiver,
         stdin_receiver,
         handle,