Update docs, updated ldoc generated files

docs/modules/druid.back_handler.html

@@ -33,6 +33,7 @@
 <h2>Contents</h2>
 <ul>
 <li><a href="#Functions">Functions</a></li>
+<li><a href="#Tables">Tables</a></li>
 </ul>
 
 
@@ -44,6 +45,7 @@
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
+  <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
   <li><a href="../modules/druid.lang_text.html">druid.lang_text</a></li>
   <li><a href="../modules/druid.progress.html">druid.progress</a></li>
@@ -73,7 +75,7 @@
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
 	<tr>
-	<td class="name" nowrap><a href="#init">init(self, callback[, Callback])</a></td>
+	<td class="name" nowrap><a href="#init">init(callback[, Callback])</a></td>
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
@@ -81,6 +83,17 @@
 	<td class="summary">Input handler for component</td>
 	</tr>
 </table>
+<h2><a href="#Tables">Tables</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#Events">Events</a></td>
+	<td class="summary">Component events</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Fields">Fields</a></td>
+	<td class="summary">Component fields</td>
+	</tr>
+</table>
 
 <br/>
 <br/>
@@ -91,7 +104,7 @@
     <dl class="function">
     <dt>
     <a name = "init"></a>
-    <strong>init(self, callback[, Callback])</strong>
+    <strong>init(callback[, Callback])</strong>
     </dt>
     <dd>
     Component init function
@@ -99,10 +112,6 @@
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">self</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
-         Component instance
-        </li>
         <li><span class="parameter">callback</span>
             <span class="types"><span class="type">callback</span></span>
          On back button
@@ -143,6 +152,52 @@
 
 
 
+</dd>
+</dl>
+    <h2 class="section-header "><a name="Tables"></a>Tables</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "Events"></a>
+    <strong>Events</strong>
+    </dt>
+    <dd>
+    Component events
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">on_back</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         On back handler callback
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Fields"></a>
+    <strong>Fields</strong>
+    </dt>
+    <dd>
+    Component fields
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">params</span>
+            <span class="types"><span class="type">any</span></span>
+         Params to click callbacks
+        </li>
+    </ul>
+
+
+
+
+
 </dd>
 </dl>
 
@@ -151,7 +206,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-02-24 00:03:02 </i>
+<i style="float:right;">Last updated 2020-03-21 21:42:52 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>