Changed class descriptions.
Removed ImportDataDirectory and DateHelper
ImportItem relocated
Merge changes remote-tracking branch 'upstream/master' into moving
modified two files (namespace change) after merge changes
Merge remote-tracking branch 'upstream/master' into Class_docs

Conflicts:
	Event/AbstractInitialSyncModifyEvent.php
	EventListener/ImportFinishEventListener.php
Merge pull request #51 from GrandLTU/class_docs

Changed class descriptions.
Merge latest changes from upstream
Merge pull request #54 from ex13/import-directory-service

Removed ImportDataDirectory and DateHelper
Fix issues in configuration after merge.
Fix service definitions.
Merge pull request #59 from tfe2012/master

Increase phpunit code coverage
Refactor splitting classes.
Merge pull request #63 from trylika/services

Fix issues in configuration after merge.
Merge remote-tracking branch 'upstream/master' into moving
Merge pull request #65 from lmikelionis/moving

Moving - ImportItem relocated
Merge remote-tracking branch 'upstream/master' into up_symfony_to_2_6_version