Fix the buttons in the installation

plugins/Installation/Controller.php

@@ -403,7 +403,7 @@ class Controller extends \Piwik\Plugin\ControllerAdmin
          */
         Piwik::postEvent('Installation.defaultSettingsForm.init', array($form));
 
-        $form->addElement('submit', 'submit', array('value' => Piwik::translate('General_ContinueToPiwik') . ' »', 'class' => 'submit'));
+        $form->addElement('submit', 'submit', array('value' => Piwik::translate('General_ContinueToPiwik') . ' »', 'class' => 'btn btn-lg'));
 
         if ($form->validate()) {
             try {

plugins/Installation/FormDatabaseSetup.php

@@ -73,7 +73,7 @@ class FormDatabaseSetup extends QuickForm2
             ->loadOptions($adapters)
             ->addRule('required', Piwik::translate('General_Required', Piwik::translate('Installation_DatabaseSetupAdapter')));
 
-        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'submit btn btn-lg'));
+        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'btn btn-lg'));
 
         // default values
         $this->addDataSource(new HTML_QuickForm2_DataSource_Array(array(

plugins/Installation/FormFirstWebsiteSetup.php

@@ -61,7 +61,7 @@ class FormFirstWebsiteSetup extends QuickForm2
                                1 => Piwik::translate('SitesManager_EnableEcommerce'),
                           ));
 
-        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'submit btn btn-lg'));
+        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'btn btn-lg'));
 
         // default values
         $this->addDataSource(new HTML_QuickForm2_DataSource_Array(array(

plugins/Installation/FormSuperUser.php

@@ -65,7 +65,7 @@ class FormSuperUser extends QuickForm2
                     ),
             ));
 
-        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'submit btn btn-lg'));
+        $this->addElement('submit', 'submit', array('value' => Piwik::translate('General_Next') . ' »', 'class' => 'btn btn-lg'));
 
         // default values
         $this->addDataSource(new HTML_QuickForm2_DataSource_Array(array(

tests/UI/specs/Installation_spec.js

@@ -59,7 +59,7 @@ describe("Installation", function () {
 
     it("should fail when the next button is clicked and no database info is entered in the form", function (done) {
         expect.screenshot("db_setup_fail").to.be.capture(function (page) {
-            page.click('.submit');
+            page.click('.btn');
         }, done);
     });
 
@@ -76,7 +76,7 @@ describe("Installation", function () {
             }
 
             page.sendKeys('input[name=dbname]', 'newdb');
-            page.click('.submit');
+            page.click('.btn');
         }, done);
     });
 
@@ -88,7 +88,7 @@ describe("Installation", function () {
 
     it("should fail when incorrect information is entered in the superuser configuration page", function (done) {
         expect.screenshot("superuser_fail").to.be.capture(function (page) {
-            page.click('.submit');
+            page.click('.btn');
         }, done);
     });
 
@@ -98,14 +98,14 @@ describe("Installation", function () {
             page.sendKeys('input[name=password]', 'thepassword');
             page.sendKeys('input[name=password_bis]', 'thepassword');
             page.sendKeys('input[name=email]', 'hello@piwik.org');
-            page.click('.submit');
+            page.click('.btn');
             page.wait(3000);
         }, done);
     });
 
     it("should should fail when incorrect information is entered in the setup a website page", function (done) {
         expect.screenshot("setup_website_fail").to.be.capture(function (page) {
-            page.click('.submit');
+            page.click('.btn');
         }, done);
     });
 
@@ -117,7 +117,7 @@ describe("Installation", function () {
                 $('select[name=timezone]').val('Europe/Paris');
                 $('select[name=ecommerce]').val('1');
             });
-            page.click('.submit');
+            page.click('.btn');
             page.wait(3000);
         }, done);
     });
@@ -130,7 +130,7 @@ describe("Installation", function () {
 
     it("should continue to piwik after submitting on the privacy settings form in the congrats page", function (done) {
         expect.screenshot('login_form', 'Login').to.be.capture(function (page) {
-            page.click('.submit');
+            page.click('.btn');
         }, done);
     });
 });
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