Closes #52: Contentified some hard-coded strings

admin/admin_settings.php

@@ -1797,7 +1797,7 @@ if ( defined('HESK_DEMO') )
                       <div class="col-sm-9 col-xs-12">
                           <div class="checkbox">
                               <label>
-                                  <input id="rtl" name="rtl" type="checkbox" <?php if ($nuMods_settings['rtl']) {echo 'checked' ;} ?>> Display site right-to-left
+                                  <input id="rtl" name="rtl" type="checkbox" <?php if ($nuMods_settings['rtl']) {echo 'checked' ;} ?>> <?php echo $hesklang['display_rtl']; ?>
                               </label>
                           </div>
                       </div>
@@ -1812,7 +1812,7 @@ if ( defined('HESK_DEMO') )
                       <div class="col-sm-9 col-xs-12">
                           <div class="checkbox">
                               <label>
-                                  <input id="show-icons" name="show-icons" type="checkbox" <?php if ($nuMods_settings['show_icons']) {echo 'checked';} ?>> Show icons on navigation bar
+                                  <input id="show-icons" name="show-icons" type="checkbox" <?php if ($nuMods_settings['show_icons']) {echo 'checked';} ?>> <?php echo $hesklang['show_icons_navigation']; ?>
                               </label>
                           </div>
                       </div>
@@ -1826,7 +1826,7 @@ if ( defined('HESK_DEMO') )
                       <div class="col-sm-9 col-xs-12">
                           <div class="checkbox">
                               <label>
-                                  <input id="maintenance-mode" name="maintenance-mode" type="checkbox" <?php if ($nuMods_settings['maintenance_mode']) {echo 'checked';} ?>> Enable Maintenance Mode
+                                  <input id="maintenance-mode" name="maintenance-mode" type="checkbox" <?php if ($nuMods_settings['maintenance_mode']) {echo 'checked';} ?>> <?php echo $hesklang['enable_maintenance']; ?>
                               </label>
                           </div>
                       </div>

language/en/text.php

@@ -21,6 +21,11 @@ $hesklang['_COLLATE']='utf8_unicode_ci';
 // This is the email break line that will be used in email piping
 $hesklang['EMAIL_HR']='------ Reply above this line ------';
 
+// ADDED OR MODIFIED IN NuMods 1.5.0
+$hesklang['display_rtl'] = 'Display site right-to-left';
+$hesklang['show_icons_navigation'] = 'Show icons on navigation bar';
+$hesklang['enable_maintenance'] = 'Enable maintenance mode';
+
 // ADDED OR MODIFIED IN NuMods 1.4.0
 $hesklang['numods'] = 'NuMods';
 $hesklang['navbarBackgroundColor'] = 'Navbar Background Color';