Merge pull request #51 from de3/master

critical update throw error pgsql
Modified Rest class to make header request more flexible
Merge branch 'master' of https://github.com/panada/Panada
fix typo for "connect" word
PSR fix --level=all
php-cs-fixer.phar - http://cs.sensiolabs.org/

Signed-off-by: Iyan Kushardiansah <iyank4@gmail.com>
Merge pull request #53 from iyank4/master

PHP Coding Standards Fixer
Set client encoding and fixing identation

client encoding set with pg_set_client_encoding not in constructor pg_connect
uniform identation with tab character(4space)