fix product export on category that are not in magento
add check on parent instead of current category on category not mapped catch
fix specs
changelog update
update changelog to RC7
fix on changelog
support custom entity
Merge branch 'master' into fix/MC19

* master:
  Update readme and changelog for RC6 #222
  Replaced productReader by bulk product reader #217

Conflicts:
	CHANGELOG.md
Merge branch 'master' into fix/MC-21

* master:
  Update readme and changelog for RC6 #222
  Replaced productReader by bulk product reader #217

Conflicts:
	CHANGELOG.md
fix on indentation
fix class detection
CHANGELOG update
Merge pull request #226 from akeneo/fix/MC19

Fix/mc19
Merge branch 'fix/MC19' into fix/MC-21

* fix/MC19:
  fix on indentation

Conflicts:
	Normalizer/ProductValueNormalizer.php
Merge pull request #227 from akeneo/fix/MC-21

Fix/mc 21 - custom entity support
change category order fetching
CHANGELOG update
Merge pull request #228 from akeneo/fix/MC-18

change category order fetching
export only images
Manager no longer extend Pim manager - composition #230