fix http_response_code

fix http_response_code
Status code in header & fix encoding errors
update error code response

Include selection and set of http error code
Merge pull request #5 from 814ckc0d3/master

fix http_response_code
Crud to txt
Merge branch 'master' of https://github.com/agustincl/zgz2014m
Fixed error controller
Merge branch 'nakasoft-master'
Database
Cruddb
merge