Creating validate about minimum period
 Creating validation for minimum evaluation period
Configuration of dyamic period to phases
Changing type in evaluation_period table
Changing type in phases table
Changing format date in phases index
Fixing acessor attributes
change update_colunms to update_attribute
Changing order about phases default dates
Changing view layout
Including phases in index evaluation period
solving test
resolving schema
Test solved finally
Creating new views to index and new of the goals
improving goals layout