wordings and text alignment according to design

wizard/WizardPassword.qml

@@ -98,6 +98,7 @@ Item {
             font.family: "Arial"
             font.pixelSize: 28
             wrapMode: Text.Wrap
+            horizontalAlignment: Text.AlignHCenter
             //renderType: Text.NativeRendering
             color: "#3F3F3F"
 
@@ -111,6 +112,7 @@ Item {
             wrapMode: Text.Wrap
             //renderType: Text.NativeRendering
             color: "#4A4646"
+            horizontalAlignment: Text.AlignHCenter
             text: qsTr("Note that this password cannot be recovered, and if forgotten you will need to restore your wallet from the mnemonic seed you were just given<br/><br/>
                         Your password will be used to protect your wallet and to confirm actions, so make sure that your password is sufficiently secure.")
         }