imjournal: add availability and dependency info
Merge pull request #96 from rsyslog/v7-stable-th-imjournal-info

imjournal: add availability and dependency info
typo fix
Merge branch 'v5-stable' into v7-stable
Merge branch 'v7-stable' into v8-stable
Merge branch 'v7-stable' of https://github.com/rsyslog/rsyslog-doc into v7-stable
imjournal: add availability and dependency info
fix typo in code sample

thanks to Volker Fröhlich for pointing this out
Merge branch 'v7-stable' into v8-stable
Merge branch 'v8-stable'