extGIA: pk is not mandatory except in enlaces and pasos mediana
extGIA: Fixes bug. Bad class for some reconocimientos subforms
extGIA: Fixes NumberFormatException, when the text entered in the pk field is not a number
extELLE: Removes the lib folder
extNavTableForms: Updated to upstream
extGIA: id is recalculated in pasos mediana and enlaces when pk is automatically updated
extNavTable: Updated to upstream