Change from 4 words to 8 words validation

src/Setup.iced

@@ -50,9 +50,6 @@ class Configure
       @localStorage.setItem 'watcher_pub_key', watcher_pub_key
       @localStorage.setItem 'vault', answers.vault
 
-
-
-      # test
       await new Crypto watcher_priv_key, null, defer cryptoBox
       watcherFP = cryptoBox.watcherKey.get_pgp_fingerprint().toString('hex')
 
@@ -66,7 +63,7 @@ class Configure
 
       @done = true
       @alert "Now install Trailbot Client in your computer and start the setup wizard." , true
-      @alert "Then you will be required to enter these 4 words:"
+      @alert "The following 8 words will be required by the Trailbot Client:"
       @alert "#{sentence}".cyan.bold, true
 
       await new Vault this, answers.vault, watcherFP, defer vault
@@ -77,7 +74,6 @@ class Configure
         process.exit 0 unless change
         if change && change.client
           @localStorage.setItem 'client_pub_key', change.client
-          console.log "remove id",change.id
           vault.remove 'exchange', [change], (res) =>
             console.log "file deleted"
 
@@ -105,7 +101,7 @@ class Configure
 
   generateChannel : () =>
     word = Math.random().toString(36).substring(2)
-    crypto.createHash('md5').update(word).digest("hex").substr(0, 8)
+    crypto.createHash('md5').update(word).digest("hex").substr(0, 16)
 
   getExpirationDate : () =>
     now = new Date()

src/Vault.iced

@@ -39,14 +39,13 @@ class Vault
     else
       'anonymous'
 
-  save : (col, object, cb) ->
+  save : (col, object) ->
     console.log "Saving into #{col}" if @app.emit
     console.log 'SAVING', object if @app.emit
     this[col]?.store object
-    cb and cb true
 
   replace : (col, object) ->
-    console.log "Replacing into #{col}"
+    console.log "Replacing into #{col}" if @app.emit
     this[col]?.replace object
 
   get : (col, query, cb) ->
@@ -56,7 +55,7 @@ class Vault
     this[col]?.find(query).watch().subscribe(cb, err)
 
   remove : (col, ids) ->
-    console.log "Removing from #{col}"
+    console.log "Removing from #{col}" if @app.emit
     this[col].removeAll(ids)