Merge pull request #216 from wosiu/master

disambiguation author extractors fixes and new functionality
more params; use of pigstatusreporter
more params; use of pigstatusreporter
more params; use of pigstatusreporter
more params; use of pigstatusreporter
EX_AUTH_INITIALS fixes
Merge branch 'master' of https://github.com/pdendek/CoAnSys