task #5: Unificar DocumentController 

Task-Url: http://github.com/adalbero/Sonda/issues/issue/5
task #5: Unificar DocumentController 

Task-Url: http://github.com/adalbero/Sonda/issues/issue/5
task #5: Unificar DocumentController 
fix #5

Task-Url: http://github.com/adalbero/Sonda/issues/issue/5