demo pic changed

Author: enbifa

README.md

@@ -113,7 +113,7 @@ It is possible to instantiate several times the plugin [DEMO](https://rawgit.com
 
 <div id="myDIV">
 
-            <img class="avatar" src="http://picsum.photos/up/255/200/2">
+            <img class="avatar" src="http://picsum.photos/id/237/255/200/">
             <div class="content">
                 <h1 class="firstName">
                     <span>UP</span>
@@ -270,7 +270,7 @@ The important thing to do is to include an attribute "data-scheletrone" on the i
 
 ```html
 <div class="container2" data-scheletrone="true">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>
@@ -285,7 +285,7 @@ If you are creating a new page and want to give the skeleton screen effects, you
 
 ```html
 <div class="container" id="myDIV">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>

dist/example/index3.html

@@ -21,7 +21,7 @@ <h1 class="firstName">
 </div>
 <br />
 <div class="container2" data-scheletrone="true">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>

dist/example/index_total.html

@@ -35,7 +35,7 @@ <h1 class="firstName">
 </div>
 <br />
 <div class="container2" data-scheletrone="true">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>

example/index3.html

@@ -10,7 +10,7 @@ <h1 class="firstName">
 </div>
 <br />
 <div class="container2">
-    <img class="avatar" src="http://picsum.photos/nemo/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Finding Nemo</span>
@@ -21,7 +21,7 @@ <h1 class="firstName">
 </div>
 <br />
 <div class="container2" data-scheletrone="true">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>

example/index_total.html

@@ -35,7 +35,7 @@ <h1 class="firstName">
 </div>
 <br />
 <div class="container2" data-scheletrone="true">
-    <img class="avatar" src="http://picsum.photos/up/255/200/2">
+    <img class="avatar" src="http://picsum.photos/id/237/255/200/">
     <div class="content">
         <h1 class="firstName">
             <span>Up</span>