Split signin.html in home, join and open files. Signin process with responsive support

js/controllers/open.js

@@ -0,0 +1,43 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('OpenController',
+  function($scope, $rootScope, walletFactory, controllerUtils, Passphrase, notification) {
+    var cmp = function(o1, o2) {
+      var v1 = o1.show.toLowerCase(),
+        v2 = o2.show.toLowerCase();
+      return v1 > v2 ? 1 : (v1 < v2) ? -1 : 0;
+    };
+    $scope.loading = false;
+    $scope.wallets = walletFactory.getWallets().sort(cmp);
+    $scope.selectedWalletId = $scope.wallets.length ? $scope.wallets[0].id : null;
+    $scope.openPassword = '';
+
+    $scope.open = function(form) {
+      if (form && form.$invalid) {
+        notification.error('Error', 'Please enter the required fields');
+        return;
+      }
+
+      $scope.loading = true;
+      var password = form.openPassword.$modelValue;
+
+      Passphrase.getBase64Async(password, function(passphrase) {
+        var w, errMsg;
+        try {
+          var w = walletFactory.open($scope.selectedWalletId, {
+            passphrase: passphrase
+          });
+        } catch (e) {
+          errMsg = e.message;
+        };
+        if (!w) {
+          $scope.loading = false;
+          notification.error('Error', errMsg || 'Wrong password');
+          $rootScope.$digest();
+          return;
+        }
+        controllerUtils.startNetwork(w, $scope);
+      });
+    };
+
+  });