Update devel/libevent2 to version 2.0.21
Import devel/liblognorm version 0.3.5
Update audio/musicpd to version 0.17.2_2
Import lang/mit-scheme version 9.1.1
Update lang/ocaml-doc to version 3.12.1
Update www/opencart to version 1.5.4.1
Update devel/p5-File-Map to version 0.56
Update www/owncloud to version 4.5.5_1
Update graphics/p5-GraphViz to version 2.14
Update lang/p5-Try-Tiny to version 0.12
Update textproc/p5-XML-Feed to version 0.51
Update security/clusterssh to version 4.01
Update mail/perdition to version 1.18_1