fix rendering issue in 4.5.x
v1.5.1
make welcome email configurable
fixes #13
v1.5.2
fix wrongly registered tag attribute
remove defaultPid = auto from config, since it seems to cause problems in some cases
Merge branch 'master' of github.com:matoilic/t3chimp
dutch translations - thanks to Jeroen Vanheste from tidi.be
credit for dutch translations
v1.5.3
Merge branch 'master' into mcapi2

Conflicts:
	Classes/Provider/Settings.php
	Classes/Service/MailChimp.php
	Classes/ViewHelpers/FormViewHelper.php
migrate to using namespaces
migrate to mailchimp api v2