Added missing HTML files

examples/arduino/libraries/EspLink/examples/EspLinkWebApp/web-page/LED.html

@@ -0,0 +1,34 @@
+  <div class="header">
+    <h1>LED configuration</h1>
+  </div>
+
+  <div class="content">
+    <div class="pure-g"><div class="pure-u-1 pure-u-md-1-2">
+      <div class="card">
+        <h1>Control</h1>
+        <button id="btn_on" type="button">Turn on</button>
+        <button id="btn_blink" type="button">Start blinking</button>
+        <button id="btn_off" type="button">Turn off</button>
+        <p id="text"/>
+      </div>
+      <div class="card">
+        <h1>Frequency and pattern</h1>
+        <form>
+          <b>Pattern:</b><br/>
+          <input type="radio" name="pattern" value="25_75">25% on 75% off</input><br/>
+          <input type="radio" name="pattern" value="50_50">50% on 50% off</input><br/>
+          <input type="radio" name="pattern" value="75_25">75% on 25% off</input><br/>
+        
+          <b>Frequency:</b><br/>
+          <input type="range" name="frequency" min="1" max="25"><br/>
+          <input type="submit">
+        </form>
+      </div></div>
+      <div class="pure-u-1 pure-u-md-1-2">
+      <div class="card" style="min-height: 400px">
+        <h1>Logs</h1>
+        <ul id="led_history"/>
+      </div>      
+    </div></div>
+  </div>
+</body></html>

examples/arduino/libraries/EspLink/examples/EspLinkWebApp/web-page/User.html

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+  <div class="header">
+    <h1>User setup</h1>
+  </div>
+
+  <div class="content">
+    <form>
+      First name:<br/><input name="first_name" type="text"/>
+      Last name:<br/><input name="last_name" type="text"/>
+      Age:
+      <input name="age" type="number"/>
+      Gender:
+      <select name="gender">
+        <option value="female">Female</option>
+        <option value="male">Male</option>
+      </select>
+      <br>
+      Notifications<input name="notifications" type="checkbox"/>
+      <br>
+      <input type="submit">
+    </form>
+  </div>
+</body></html>

examples/arduino/libraries/EspLink/examples/EspLinkWebApp/web-page/Voltage.html

@@ -0,0 +1,13 @@
+  <meta name="refresh-rate" content="500" />
+  
+  <div class="header">
+    <h1>Voltage measurement</h1>
+  </div>
+
+  <div class="content">
+    <p id="voltage" align="center" style="font-size: 800%"/>
+
+    <table class="pure-table pure-table-bordered" align="center" id="table"/>
+  </div>
+  
+</body></html>