K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2016-09-21T16:20:03.021920Z
K 7
svn:log
V 200
MFH: r422207 r422321

www/firefox: update to 49.0 (rc4)

Changes:	https://hg.mozilla.org/releases/mozilla-release/pushloghtml?startdate=2016-09-08&enddate=2016-09-17
Approved by:	ports-secteam (feld)

END