Merge pull request #21 from sasitha/master

Merge pull request #1 from codEarc/master
adding new db and make qr code downloadable to client
Merge branch 'master' of git://github.com/codEarc/iTicket
qr decoding part
Merge pull request #22 from jaye1944/master

adding qr code visible to client renew the db - merged
php-unit