K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2017-08-18T12:48:28.409919Z
K 7
svn:log
V 197
MFH: r448223

mail/thunderbird: update to 52.3.0

Changes:	https://www.mozilla.org/thunderbird/52.3.0/releasenotes/
Security:	555b244e-6b20-4546-851f-d8eb7d6c1ffa
Approved by:	ports-secteam (feld)

END