- Fix unmounting select2 component

- Fix subjects of welcome and notification newsletters
- Remove debugging statements

assets/js/src/form/fields/selection.jsx

@@ -30,6 +30,9 @@ function(
           .trigger('change');
       }
     },
+    componentWillUnmount: function() {
+      jQuery('#'+this.refs.select.id).select2('destroy');
+    },
     setupSelect2: function() {
       if(
           !this.props.field.multiple

assets/js/src/form/form.jsx

@@ -49,7 +49,6 @@ define(
         } else {
           this.loadItem(props.params.id);
         }
-        console.log('Receiving props', arguments);
       },
       loadItem: function(id) {
         this.setState({ loading: true });

assets/js/src/newsletters/send.jsx

@@ -59,7 +59,7 @@ define(
           endpoint: 'newsletters',
           action: 'get',
           data: id
-        }).done(function(response) {
+        }).done((response) => {
           if(response === false) {
             this.setState({
               loading: false,
@@ -74,7 +74,7 @@ define(
               fields: this.getFieldsByNewsletter(response),
             });
           }
-        }.bind(this));
+        });
       },
       getFieldsByNewsletter: function(newsletter) {
         switch(newsletter.type) {
@@ -150,22 +150,16 @@ define(
         });
       },
       handleFormChange: function(e) {
-        console.log('Form change', e);
         var item = this.state.item,
           field = e.target.name;
 
         item[field] = e.target.value;
 
-        console.log('State before change', this.state);
         this.setState({
           item: item
         });
-        console.log('State after change', this.state);
         return true;
       },
-      handleFormSubmit: function() {
-        console.log('Handling form submit', arguments);
-      },
       getParams: function() {
         return {};
       },

assets/js/src/newsletters/types/notification/notification.jsx

@@ -48,7 +48,8 @@ define(
           endpoint: 'newsletters',
           action: 'create',
           data: _.extend({}, this.state, {
-            type: 'notification'
+            type: 'notification',
+            subject: MailPoet.I18n.t('draftNewsletterTitle'),
           }),
         }).done(function(response) {
           if(response.result && response.newsletter.id) {

assets/js/src/newsletters/types/welcome/welcome.jsx

@@ -48,7 +48,8 @@ define(
           endpoint: 'newsletters',
           action: 'create',
           data: _.extend({}, this.state, {
-            type: 'welcome'
+            type: 'welcome',
+            subject: MailPoet.I18n.t('draftNewsletterTitle'),
           }),
         }).done(function(response) {
           if(response.result && response.newsletter.id) {