Merge pull request #7 from verdet23/master

fix test
resolve problems after update vendors
 trim whitespace
added ordernum to category
session setFlash/getFlash
update knpmenubundle
Добавлены тесты для хлебных крошек
Merge pull request #8 from fluxuator/master

Добавлены тесты для хлебных крошек
pagination refactored
modified Project repository
Merge pull request #9 from emeraldMaster/master

pagination refactored
fixed error in form method getDefaultOptions()
Sortable rows with project selection for index page
PHPCS code fixes
comment fixes
small fixes
showByCategoryAction changed
orderProjects refactored
showByCategory refactored
refactoring