pkp/ojs — pull request #215 by ctgraham (2014-06-17 16:11:49+00:00)
Title: *6395* Only create a new notification on update of an annoucement if user allows

Requires and required by https://github.com/pkp/pkp-lib/pull/107
C.f. http://pkp.sfu.ca/bugzilla/show_bug.cgi?id=6395