+ Add Javascript validate for string length
+ New method for display the activity of users
+ Modifications for display a graph with age range
+ Change the format of full name
+ Change the format of identificator of tramite
+ Modify the select date form
+ Add the activity link in the main layout
+ Redesign the interface for show the information about a participante
+ Add the letter T for mean tramite in the main list
+ Add the icon for reload the page
+ An image for show the reload action