Update Umbraco to 7.12.2

WebCms/Config/umbracoSettings.config

@@ -1,13 +1,17 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <settings>
 
   <!-- 
     umbracoSettings.config configuration documentation can be found here: 
-    http://our.umbraco.org/documentation/using-umbraco/config-files/umbracoSettings/
+    https://our.umbraco.com/documentation/using-umbraco/config-files/umbracoSettings/
     Many of the optional settings are not explicitly listed here 
     but can be found in the online documentation.
     -->
-  
+
+    <backOffice>
+        <tours enable="false"></tours>
+    </backOffice>
+    
   <content>
     
     <errors>
@@ -36,11 +40,7 @@
 
     <!-- The html injected into a (x)html page if Umbraco is running in preview mode -->
     <PreviewBadge>
-      <![CDATA[<a id="umbracoPreviewBadge" style="position: absolute; top: 0; right: 0; border: 0; width: 149px; height: 149px; background: url('{1}/preview/previewModeBadge.png') no-repeat;z-index: 9999999;" href="#" OnClick="javascript:window.top.location.href = '{0}/endPreview.aspx?redir={2}'"><span style="display:none;">In Preview Mode - click to end</span></a>]]></PreviewBadge>
-
-    <!-- Cache cycle of Media and Member data fetched from the umbraco.library methods -->
-    <!-- In seconds. 0 will disable cache -->
-    <UmbracoLibraryCacheDuration>1800</UmbracoLibraryCacheDuration>
+      <![CDATA[<a id="umbracoPreviewBadge" style="z-index:99999; position: absolute; top: 0; right: 0; border: 0; width: 149px; height: 149px; background: url('{1}/preview/previewModeBadge.png') no-repeat;z-index: 9999999;" href="#" OnClick="javascript:window.top.location.href = '{0}/endPreview.aspx?redir={2}'"><span style="display:none;">In Preview Mode - click to end</span></a>]]></PreviewBadge>
 
     <!-- How Umbraco should handle errors during macro execution. Can be one of the following values:
          - inline - show an inline error within the macro but allow the page to continue rendering. Historial Umbraco behaviour.
@@ -51,15 +51,24 @@
     <MacroErrors>inline</MacroErrors>
 
     <!-- These file types will not be allowed to be uploaded via the upload control for media and content -->
-    <disallowedUploadFiles>ashx,aspx,ascx,config,cshtml,vbhtml,asmx,air,axd,swf,xml,html,htm,svg,php,htaccess</disallowedUploadFiles>
+    <disallowedUploadFiles>ashx,aspx,ascx,config,cshtml,vbhtml,asmx,air,axd,swf,xml,xhtml,html,htm,svg,php,htaccess</disallowedUploadFiles>
 
     <!-- Defines the default document type property used when adding properties in the back-office (if missing or empty, defaults to Textstring -->
     <defaultDocumentTypeProperty>Textstring</defaultDocumentTypeProperty>
+
+    <!-- Enables value converters for all built in property editors so that they return strongly typed object, recommended for use with Models Builder -->
+    <EnablePropertyValueConverters>true</EnablePropertyValueConverters>
+	
+    <!-- You can specify your own background image for the login screen here. The image will automatically get an overlay to match back office colors - this path is relative to the ~/umbraco path. The default location is: /umbraco/assets/img/installer.jpg -->
+    <loginBackgroundImage>assets/img/installer.jpg</loginBackgroundImage>
+      
   </content>
 
   <security>
     <!-- set to true to auto update login interval (and there by disabling the lock screen -->
     <keepUserLoggedIn>false</keepUserLoggedIn>
+    <!-- by default this is true and if not specified in config will be true. set to false to always show a separate username field in the back office user editor -->
+    <usernameIsEmail>true</usernameIsEmail>
     <!-- change in 4.8: Disabled users are now showed dimmed and last in the tree. If you prefer not to display them set this to true -->
     <hideDisabledUsersInBackoffice>false</hideDisabledUsersInBackoffice>
   </security>
@@ -152,7 +161,10 @@
         Configure it here if you need anything specific. Needs to be a complete url with scheme and umbraco
         path, eg http://mysite.com/umbraco. NOT just "mysite.com" or "mysite.com/umbraco" or "http://mysite.com".
   -->
-  <web.routing trySkipIisCustomErrors="true" internalRedirectPreservesTemplate="false" disableAlternativeTemplates="false" disableFindContentByIdPath="false" umbracoApplicationUrl="">
+  <web.routing
+    trySkipIisCustomErrors="false"
+    internalRedirectPreservesTemplate="false" disableAlternativeTemplates="false" disableFindContentByIdPath="false"
+    umbracoApplicationUrl="">
   </web.routing>
 
 </settings>