after saving completed contract, redirect to summary
remove everything related with city relation
update summary
update csv
antiguo apelido/nombre/dni for gas y lus are no longer disabled but read only
add order for csv contracts
contract csv ready when record has been uploaded
refactor
correct csv exportation for robinson
correct format for date #17
fix cig #16
upload ++
upload works better
export csv with filter #14
export only csv ready