[folks] Update NEWS file adding recently fixed bug.

[Jeremy Whiting <jpwhiting src gnome org>]

commit 9d4ce6a116cfe4707c43135086bb850cf5b0be3c
Author: Jeremy Whiting <jpwhiting kde org>
Date:   Mon Jul 16 16:30:14 2012 -0600

    Update NEWS file adding recently fixed bug.

 NEWS |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 5573c1f..3c19ece 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ Bugs fixed:
 â Bug 629537 â Support anti-linking
 â Bug 679618 â Crash when unsetting all groups
 â Bug 678696 â Add API for EDS Google system groups
+â Bug 669158 â Readonly/Offline issues
 
 API changes:
 â Add AntiLinkable interface and implement it on Kf.Persona and Edsf.Persona