added tests for the new parser including not operation, fixed all search tests due to mendatory double quotes for search values
extended parser grammar to allow escaped quot,

 also added test to ensure that behavior
added green mail test dependency,

also added config param for smtp port and host for test purpose
started to rework the tests to use green mail and verify mail sending,
not finished yet
removed german test data and added negative test for missing quotes in filter value
Merge pull request #70 from osiam/osgn-254-parser

Osgn 254 parser
changed integration tests to use green mail and verifying incoming mails
Merge pull request #71 from jtodea/mailServerConfig

Mail server config