Added QR code generator, Print controller, migration, which add new attributes for 'description' entity
Merge branch 'master' of https://github.com/pugovok/lostpets

Conflicts:
	frontend/config/main.php
Merge pull request #18 from ilya3d/master

search form
Merge pull request #17 from ArmiT/master

Print and description model changes
point save
post backboon filter
Merge pull request #19 from iamkuper/master

post backboon filter
Merge pull request #20 from ilya3d/master

update css
filter type and animals