hotfix Workaround for DoctrinePHPCRBundle regression

Fixes the issue with using non-existing workspaces which are not
named "default".

Conflicts:
	CHANGELOG.md
fixed changelog
fixed changelog
Implemented interface for task runner
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into develop
fix assignment location for the snippetsPath variable
Merge branch 'snippetspath' of github.com:lsmith77/sulu into lsmith77-snippetspath
Merge branch 'lsmith77-snippetspath' into develop
Fixed runtests.sh script colors for Mac users
Merge pull request #584 from sulu-cmf/enhancement/tests-mac

Fixed runtests.sh script colors for Mac users
added helper function for address string conversion; added collection for account contacts
fixed bug in account contacts collection; catch wrong address format in createAddressString
added x-default to sitemap.xml
added alternale urls state filter
fixd typo
fixed test cases
added changelog

Conflicts:
	CHANGELOG.md
removed empty line
Merge branch 'hotfix/sitemap-alternate' into develop

Conflicts:
	CHANGELOG.md
Merge pull request #587 from sulu-cmf/feature/helper-address-string

[FEATURE] added helper function for address string conversion; added collection for account contacts