Dodana customClass dla registerHooksFromPrompt
Merge branch '2.0' into improvement/customClassInHarvestingFromPrompt

Conflicts:
	src/Neducatio/TestBundle/Tests/Utility/HookHarvesterTest.php
Merge pull request #19 from pgrzeszczak-neducatio/improvement/customClassInHarvestingFromPrompt

Improvement/custom class in harvesting from prompt