K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2017-01-19T11:43:41.780930Z
K 7
svn:log
V 276
www/firefox: update to 51.0 (rc2)

Changes:	https://www.mozilla.org/firefox/51.0/releasenotes/
Changes:	https://hg.mozilla.org/releases/mozilla-release/pushloghtml?startdate=2017-01-17&enddate=2017-01-19
Security:	e60169c4-aa86-46b0-8ae2-0d81f683df09
MFH:		2017Q1 (piling up)

END