add $metaInfo to constructor
send metaInfos on CM_Paging_Log_*::add()
metaINfo should be optional
Add streamchannel::isPublisher and ::isSubscriberOrPublisher
only get meta infos on CM_Exception
print out meta infos
add possibility to get meta infos in raw format
introduce new Exception constructor
use new exception constructor
Add some tests
Teardown streamchannel data after every test
Merge pull request #1116 from njam/issue-1116

Add streamchannel::isSubscriberOrPublisher
add concatenation operator
renamed $params to $options
formatting
removed $raw
use Functional\map and fixed tests
adjust docu
adjust paging styles
remove $metaInfoFormatted