diff --git a/e107_admin/update_routines.php b/e107_admin/update_routines.php
index 4a7068acd..d862c2b55 100644
--- a/e107_admin/update_routines.php
+++ b/e107_admin/update_routines.php
@@ -130,8 +130,15 @@ if (!$dont_check_update)
 	// set 'master' to true to prevent other upgrades from running before it is complete.
 
 	$LAN_UPDATE_4 = deftrue('LAN_UPDATE_4',"Update from [x] to [y]"); // in case language-pack hasn't been upgraded.
+	$LAN_UPDATE_5 = deftrue('LAN_UPDATE_5', "Core database structure");
 
-	$dbupdate['706_to_800'] = array('master'=>true, 'title'=> e107::getParser()->lanVars($LAN_UPDATE_4, array('1.x','2.0')), 'message'=> LAN_UPDATE_29);
+
+
+	$dbupdate['706_to_800'] = array('master'=>true, 'title'=> e107::getParser()->lanVars($LAN_UPDATE_4, array('1.x','2.0')), 'message'=> LAN_UPDATE_29, 'hide_when_complete'=>false);
+
+
+	// always run these last.
+	$dbupdate['core_database'] = array('master'=>false, 'title'=> $LAN_UPDATE_5);
 	$dbupdate['core_prefs'] = array('master'=>true, 'title'=> LAN_UPDATE_13);						// Prefs check
 //	$dbupdate['70x_to_706'] = LAN_UPDATE_8.' .70x '.LAN_UPDATE_9.' .706';
 }		// End if (!$dont_check_update)
@@ -265,18 +272,23 @@ class e107Update
 		
 		foreach($this->core as $func => $data)
 		{
+			$text2 = '';
+
 			if(function_exists("update_".$func))
 			{
-				$text .= "<tr><td>".$data['title']."</td>";
-				
-				
-				
+
 				if(call_user_func("update_".$func))
 				{
-					$text .= "<td>".ADMIN_TRUE_ICON."</td>";
+					if(empty($data['hide_when_complete']))
+					{
+						$text2 .= "<td>".$data['title']."</td>";
+						$text2 .= "<td>".ADMIN_TRUE_ICON."</td>";
+					}
 				}
 				else
 				{
+					$text2 .= "<td>".$data['title']."</td>";
+
 					if(vartrue($data['message']))
 					{
 						$mes->addInfo($data['message']);	
@@ -284,13 +296,19 @@ class e107Update
 					
 					$this->updates ++;
 					
-					$text .= "<td>".$frm->admin_button('update_core['.$func.']', LAN_UPDATE, 'warning', '', "id=e-{$func}&disabled=".$this->disabled)."</td>";
+					$text2 .= "<td>".$frm->admin_button('update_core['.$func.']', LAN_UPDATE, 'warning', '', "id=e-{$func}&disabled=".$this->disabled)."</td>";
+
 					if($data['master'] == true)
 					{
 						$this->disabled = 1;	
 					}
 				}
-				$text .= "</tr>\n";
+
+				if(!empty($text2))
+				{
+					$text .= "<tr>".$text2."</tr>\n";
+				}
+
 			}	
 		}
 		
@@ -306,7 +324,7 @@ class e107Update
 		
 		$caption = LAN_UPDATE;
 		$text = "
-		<form method='post' action='".e_SELF."'>
+		<form method='post' action='".e_ADMIN."e107_update.php'>
 			<fieldset id='core-e107-update'>
 			<legend>{$caption}</legend>
 				<table class='table adminlist'>
@@ -484,6 +502,46 @@ if (defined('TEST_UPDATE'))
 	}
 }  // End of test routine
 
+// generic database structure update.
+function update_core_database($type = '')
+{
+	$just_check = ($type == 'do') ? FALSE : TRUE;
+	require_once(e_HANDLER."db_verify_class.php");
+	$dbv = new db_verify;
+	$log = e107::getAdminLog();
+
+	if($plugUpgradeReq = e107::getPlugin()->updateRequired())
+	{
+		$exclude =  array_keys($plugUpgradeReq); // search xxxxx_setup.php and check for 'upgrade_required()' == true.
+		asort($exclude);
+	}
+	else
+	{
+		$exclude = false;
+	}
+
+	$dbv->compareAll($exclude); // core & plugins, but not plugins calling for an update with xxxxx_setup.php
+
+
+	if(count($dbv->errors))
+	{
+		if ($just_check)
+		{
+			$mes = e107::getMessage();
+		//	$mes->addDebug(print_a($dbv->errors,true));
+			$log->addDebug(print_a($dbv->errors,true));
+			$tables = implode(", ", array_keys($dbv->errors));
+			return update_needed("Database Tables require updating: <b>".$tables."</b>");
+		}
+
+		$dbv->compileResults();
+		$dbv->runFix(); // Fix entire core database structure and plugins too.
+	}
+
+
+	return $just_check;
+}
+
 
 
 
@@ -1032,11 +1090,13 @@ function update_706_to_800($type='')
 			$mes = e107::getMessage();
 		//	$mes->addDebug(print_a($dbv->errors,true));
 			$log->addDebug(print_a($dbv->errors,true));
-			return update_needed("Database Tables require updating.");
+		//	return update_needed("Database Tables require updating."); //
+		}
+		else
+		{
+			$dbv->compileResults();
+			$dbv->runFix(); // Fix entire core database structure and plugins too.
 		}
-		
-		$dbv->compileResults();	
-		$dbv->runFix(); // Fix entire core database structure and plugins too. 	
 	}
 	
 	// print_a($dbv->results);
diff --git a/e107_core/shortcodes/batch/admin_shortcodes.php b/e107_core/shortcodes/batch/admin_shortcodes.php
index 41ebd9740..bbf7bd491 100644
--- a/e107_core/shortcodes/batch/admin_shortcodes.php
+++ b/e107_core/shortcodes/batch/admin_shortcodes.php
@@ -723,7 +723,7 @@ class admin_shortcodes
 		$outboxUrl = e_PLUGIN.'pm/admin_config.php?mode=outbox&amp;action=list&amp;iframe=1';
 		$composeUrl = e_PLUGIN.'pm/admin_config.php?mode=outbox&amp;action=create&amp;iframe=1';
 
-       $text = '<ul class="nav navbar-nav nav-pills">
+       $text = '<ul class="nav navbar-nav navbar-right">
         <li class="dropdown">
             <a class="dropdown-toggle" title="Messages" role="button" data-toggle="dropdown" href="#" >
                 '.$tp->toGlyph('fa-envelope').$countDisp.'<b class="caret"></b>
@@ -1384,8 +1384,12 @@ Inverse 	10 	<span class="badge badge-inverse">10</span>
 		
 		if($parm == 'home' || $parm == 'logout' || $parm == 'language' || $parm == 'pm')
 		{
+			$template = $$tmpl;
+
+			$template['start'] = $template['start_other'];
+
 			$menu_vars = $this->getOtherNav($parm);	
-			return e107::getNav()->admin('', '', $menu_vars, $$tmpl, FALSE, FALSE);
+			return e107::getNav()->admin('', '', $menu_vars, $template, FALSE, FALSE);
 		}
         
 
diff --git a/e107_core/sql/core_sql.php b/e107_core/sql/core_sql.php
index 84dff041c..c51e7ed68 100644
--- a/e107_core/sql/core_sql.php
+++ b/e107_core/sql/core_sql.php
@@ -361,6 +361,7 @@ CREATE TABLE online (
   online_pagecount tinyint(3) unsigned NOT NULL default '0',
   online_active int(10) unsigned NOT NULL default '0',
   online_agent varchar(255) NOT NULL default '',
+  online_language varchar(45) NOT NULL default '',
   KEY online_ip (online_ip)
 ) ENGINE=InnoDB;
 # --------------------------------------------------------
@@ -567,6 +568,7 @@ CREATE TABLE userclass_classes (
   userclass_visibility smallint(5) signed NOT NULL default '0',
   userclass_type tinyint(1) unsigned NOT NULL default '0',
   userclass_icon varchar(250) NOT NULL default '',
+  userclass_perms text NOT NULL,
   PRIMARY KEY  (userclass_id)
 ) ENGINE=MyISAM;
 # --------------------------------------------------------
diff --git a/e107_languages/English/admin/lan_e107_update.php b/e107_languages/English/admin/lan_e107_update.php
index 4f5e21bc0..1828518f0 100644
--- a/e107_languages/English/admin/lan_e107_update.php
+++ b/e107_languages/English/admin/lan_e107_update.php
@@ -13,9 +13,10 @@
 define("LAN_UPDATE_2", "Action");
 define("LAN_UPDATE_3", "Not Needed");
 define("LAN_UPDATE_4", "Update from [x] to [y]");
+define("LAN_UPDATE_5", "Update core database structure");
 define("LAN_UPDATE_7", "Executed [x]");
 define("LAN_UPDATE_12", "One of your tables contains duplicate entries.");
-define("LAN_UPDATE_13", "Add additional/missing core settings");
+define("LAN_UPDATE_13", "Add new or missing core settings");
 define("LAN_UPDATE_14", "Start version: ");
 
 // Messages as part of 0.7 to 0.8 update process
diff --git a/e107_themes/bootstrap3/admin_style.css b/e107_themes/bootstrap3/admin_style.css
index 203ad67e8..fbee170f8 100644
--- a/e107_themes/bootstrap3/admin_style.css
+++ b/e107_themes/bootstrap3/admin_style.css
@@ -1215,3 +1215,47 @@ footer {
     color: rgb(119, 119, 119);
 }
 */
+
+@media (max-width: 1100px) {
+	.navbar-header {
+		float: none;
+		}
+	.navbar-toggle {
+		display: block;
+		}
+	.navbar-collapse {
+		border-top: 1px solid transparent;
+		box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
+		}
+	.navbar-collapse.collapse {
+		display: none!important;
+		}
+	.navbar-nav {
+		float: none!important;
+		margin: 7.5px -15px;
+		}
+	.navbar-nav>li {
+		float: none;
+		}
+	.navbar-nav>li>a {
+		padding-top: 10px;
+		padding-bottom: 10px;
+		}
+	.navbar-text {
+		float: none;
+		margin: 15px 0;
+		}
+	/* since 3.1.0 */
+	.navbar-collapse.collapse.in {
+		display: block!important;
+		}
+	.collapsing {
+		overflow: hidden!important;
+		}
+
+	.navbar-fixed-bottom .navbar-collapse, .navbar-fixed-top .navbar-collapse, .pre-scrollable {
+		max-height: 480px;
+		}
+
+
+	}
\ No newline at end of file
diff --git a/e107_themes/bootstrap3/admin_template.php b/e107_themes/bootstrap3/admin_template.php
index 13098f8af..bec1d4b61 100644
--- a/e107_themes/bootstrap3/admin_template.php
+++ b/e107_themes/bootstrap3/admin_template.php
@@ -24,7 +24,9 @@ if (!defined('e107_INIT')) { exit(); }
 
 
 
-$E_ADMIN_NAVIGATION['start'] = '<ul class="nav navbar-nav">';
+$E_ADMIN_NAVIGATION['start'] = '<ul class="nav navbar-nav navbar-left">';
+
+$E_ADMIN_NAVIGATION['start_other'] = '<ul class="nav navbar-nav navbar-right">';
 
 $E_ADMIN_NAVIGATION['button'] = '
 	<li class="dropdown">
@@ -226,7 +228,7 @@ $ADMIN_MODAL =  '<div id="uiModal" class="modal hide fade" tabindex="-1" role="d
 
 
 
-
+//	 <li>{ADMIN_COREUPDATE=icon}</li>
 
  $ADMIN_HEADER = $ADMIN_MODAL. '
 
@@ -242,18 +244,15 @@ $ADMIN_MODAL =  '<div id="uiModal" class="modal hide fade" tabindex="-1" role="d
          <a class="brand navbar-brand" href="'.e_ADMIN_ABS.'admin.php" title="Return to Front Panel"><img class="admin-logo" src="'.e_THEME_ABS.'bootstrap3/images/e107_adminlogo.png" alt="e107" /></a>
         </div>
         <div class="navbar-collapse collapse">
-        	 <div class="dropdown nav navbar-nav">
+
 				{ADMIN_NAVIGATION=no-main}        	 
-	   		</div>
-		 	 
-	   		<div class="dropdown nav navbar-nav nav-right navbar-right ">
-	   			 <li>{ADMIN_COREUPDATE=icon}</li>
-	            {ADMIN_PM}
-	            {ADMIN_NAVIGATION=home}
-				{ADMIN_NAVIGATION=language}
+			<div>
 				{ADMIN_NAVIGATION=logout}
-			
-            </div>
+				{ADMIN_NAVIGATION=language}
+				 {ADMIN_NAVIGATION=home}
+	            {ADMIN_PM}
+			</div>
+