Adds addHeader() method to mail message
Adds config field to list
Changes setup task name
Merge pull request #15 from nsendetzky/master

Adds addHeader() method to mail message
Merge https://github.com/Arcavias/ext-typo3 into 2013-12-19_Add_config_to_list
Merge pull request #14 from doleiynyk/2013-12-19_Add_config_to_list

Adds config field to fe_user_list table like in the Arcavias core