deleted one as both are identical

 "/code/modules/co2/models/CityOpenData.php" and "/code/modules/communecter/models/CityOpenData.php",

models/CityOpenData.php

-<?php 
-class CityOpenData {
-
-	/**
-	 * get Entries from a collection and converts ID and applies a dummyData field for easy export and remove
-	 * @param type $type 
-	 * @param type $where 
-	 * @return type
-	 */
-	public static function listOption($arrayOption, $chaine, $first, $name_id, $father=""){
-
-      $i = 1 ;
-      foreach ($arrayOption as $key => $value) {
-          
-          //if(is_array($value))
-          if(empty($value["value"]) && empty($value["label"]))
-          {
-              //var_dump($value);
-              $chaine = $chaine.'<li><strong class="btn-drop bold" >'.$key.'</strong></li>';
-              $otherfather = $father .".". $key ;
-              if($first == true && $i==1)
-                $chaine = CityOpenData::listOption($value, $chaine, true, $name_id, $otherfather);
-              else
-                $chaine = CityOpenData::listOption($value, $chaine, false, $name_id, $otherfather);
-          }
-          else
-          {
-              if($first == true && $i==1)
-                $list = '<li>
-                            <a class="btn-drop optionBtn" data-name="'.$father .'.'. $key.'">
-                                <input type="checkbox" id="'.$name_id . $father .'.'. $key.'" name="'.$name_id .'optionCheckbox" value="'.$father .'.'. $key.'" checked/>
-                                <label for="'.$name_id . $father .'.'. $key.'" >'.$value["label"].'</label>
-                            </a>
-                          </li>';
-              else
-                $list = '<li>
-                            <a class="btn-drop optionBtn" data-name="'.$father .'.'. $key.'">
-                                <input type="checkbox" id="'.$name_id . $father .'.'. $key.'" name="'.$name_id .'optionCheckbox" value="'.$father .'.'. $key.'"/>
-                                <label for="'.$name_id . $father .'.'. $key.'" >'.$value["label"].'</label>
-                            </a>
-                          </li>';
-              $chaine = $chaine . $list ;
-             // var_dump($chaine);
-              $i++;
-          }
-      }
-
-      return $chaine;   
-  }
-
-  public static function listOptionWithOptionChecked($arrayOption, $chaine, $name_id, $optionCheckbox , $father=""){
-
-      $i = 1 ;
-      foreach ($arrayOption as $key => $value) {
-          //var_dump($value);
-          if(empty($value["value"]) && empty($value["label"]))
-          {
-              $chaine = $chaine.'<li><strong class="btn-drop bold" >'.$key.'</strong></li>';
-              $otherfather = $father .".". $key ;
-              $chaine = CityOpenData::listOptionWithOptionChecked($value, $chaine, $name_id, $optionCheckbox, $otherfather);
-          }
-          else
-          {
-            $trouver = false ;
-            
-            foreach ($optionCheckbox as $optionKey => $optionValue){
-              //var_dump($optionValue);
-                if($optionValue ==  $father .'.'. $key)
-                { 
-                  $list = '<li>
-                              <a class="btn-drop optionBtn" data-name="'.$father .'.'. $key.'">
-                                  <input type="checkbox" id="'.$name_id . $father .'.'. $key.'" name="'.$name_id .'optionCheckbox" value="'.$father .'.'. $key.'" checked/>
-                                  <label for="'. $father .'.'. $key.'" >'.$value["label"].'</label>
-                              </a>
-                            </li>';
-                  $trouver = true ;
-                  break;
-                }
-            }
-
-            if($trouver == false)
-            {   $list = '<li>
-                            <a class="btn-drop optionBtn" data-name="'.$father .'.'. $key.'">
-                                <input type="checkbox" id="'.$name_id . $father .'.'. $key.'" name="'.$name_id .'optionCheckbox" value="'.$father .'.'. $key.'"/>
-                                <label for="'.$father .'.'. $key.'" >'.$value["label"].'</label>
-                            </a>
-                          </li>';
-                
-            }
-            
-            $chaine = $chaine . $list ;
-            $i++;
-
-          }
-      }
-
-      return $chaine;   
-
-  }
-
-  /******* NEW ***********/
-
-  public static function listOption2($arrayOption, $chaine, $first, $name_id, $father=""){
-
-      $i = 1 ;
-      foreach ($arrayOption as $key => $value) {
-          
-          //if(is_array($value))
-          if(empty($value["value"]) && empty($value["label"]))
-          {
-              //var_dump($value);
-              $otherfather = $father .".". $key ;
-              if($first == true && $i==1)
-                $chaine = CityOpenData::listOption2($value, $chaine, true, $name_id, $otherfather);
-              else
-                $chaine = CityOpenData::listOption2($value, $chaine, false, $name_id, $otherfather);
-          }
-          else
-          {
-              if($first == true && $i==1)
-                $list = '<option value="'.$father .'.'. $key.'" checked>'.$value["label"].'</option>';
-              else
-                $list = '<option value="'.$name_id .$father .'.'. $key.'">'.$value["label"].'</option>';
-              $chaine = $chaine . $list ;
-             // var_dump($chaine);
-              $i++;
-          }
-      }
-
-      return $chaine;   
-  }
- 
-}
-?>
\ No newline at end of file