input type password on sign up

Author: akirasosa

src/app/pages/+signup/signup.component.html

@@ -42,7 +42,7 @@ <h1>Sign up</h1>
        [class.has-danger]="!password.valid && password.touched">
     <label class="col-form-label" for="passwordInput">Password</label>
     <input
-      type="text"
+      type="password"
       class="form-control form-control-danger"
       id="passwordInput"
       placeholder="Password"
@@ -61,7 +61,7 @@ <h1>Sign up</h1>
     <label class="col-form-label" for="passwordConfirmationInput">Confirm
       Password</label>
     <input
-      type="text"
+      type="password"
       class="form-control form-control-danger"
       id="passwordConfirmationInput"
       placeholder="Confirm Password"