Objectify locale negotiator and template files, add documentation

admin/dashboard.php

@@ -19,7 +19,7 @@ if (isset($_GET['delete']))
   Incident::delete($_GET['delete']);
 }
 
-render_header(_("Dashboard"), true); 
+Template::render_header(_("Dashboard"), true); 
 ?>
 
   <div class="text-center">

admin/index.php

@@ -2,8 +2,7 @@
 session_start();
 require("../config.php");
 require("../classes/constellation.php");
-require("../header.php");
-require("../footer.php");
+require("../template.php");
 
 if(isset($_COOKIE['user'])&&!isset($_SESSION['user']))
 {
@@ -66,5 +65,5 @@ else
   		break;
   }
 
-  render_footer(true);
+  Template::render_footer(true);
 }

admin/login-form.php

@@ -1,5 +1,5 @@
 <?php
-render_header(_("Login"));
+Template::render_header(_("Login"));
 ?>
   <div class="text-center">
     <h1><?php echo _("Login");?></h1>
@@ -29,4 +29,4 @@ render_header(_("Login"));
       </form>
     </div>
 <?php
-render_footer();
+Template::render_footer();

admin/lost-password.php

@@ -1,5 +1,5 @@
 <?php
-render_header(_("Lost password"));
+Template::render_header(_("Lost password"));
 ?>
   <div class="text-center">
     <h1><?php echo _("Lost password");?></h1>
@@ -69,4 +69,4 @@ render_header(_("Lost password"));
         <?php }?>
     </div>
 <?php 
-render_footer();
+Template::render_footer();

admin/new-user.php

@@ -4,7 +4,7 @@ if (isset($_GET['new']))
 	User::add();
 }
 
-render_header(_("New user"), true); ?>
+Template::render_header(_("New user"), true); ?>
 <div class="text-center">
     <h2>Add new user</h2>
 </div>

admin/settings.php

@@ -9,7 +9,7 @@ if (isset($_GET['delete']))
 	Service::delete();
 }
 
-render_header(_("Settings"), true);
+Template::render_header(_("Settings"), true);
 ?>
 <div class="text-center">
     <h2>Settings</h2>

admin/user.php

@@ -32,7 +32,7 @@ if (isset($_GET['what']) && $_GET['what']=='toggle')
 	$displayed_user->toggle();
 }
 
-render_header(_("User"), true);
+Template::render_header(_("User"), true);
 
 ?>
 <div class="text-center">