MFH: r357427

Document new vulnerabilities in www/chromium < 35.0.1916.153

Submitted by:	Carlos Jacobo Puga Medina <cpm@fbsd.es>
Obtained from:	http://www.googlechromereleases.blogspot.nl/

Also merge entries for mozilla, openssl, gnutls (2), mumble (2), and
linux-flashplugin

Approved by: portmgr (erwin)
Make sysutils/pstree operable in jailed environment.