zh_CN.po: port Zheru's translation updates from branch

lib/CREDITS

@@ -440,6 +440,9 @@
 @bThomas Pundt
 @iE-mail: thomas () pundt ! de
    initial configure script
+@bZheru Qiu
+@iE-mail: qzr () mail ! ustc ! edu ! cn
+   Chinese localisation
 @bAllan Rae
 @iE-mail: rae () itee ! uq ! edu ! au
    GUI-I architect, LyX PR head, LDN, bug reports/fixes, Itemize Bullet Selection, xforms-0.81 + gcc-2.6.3 compatibility

lib/generate_contributions.py

@@ -1511,6 +1511,14 @@ contributors = [
                  "6 April 2005",
                  u"initial configure script"),
 
+     contributor(u"Zheru Qiu",
+                 "qzr () mail ! ustc ! edu ! cn",
+                 "GPL",
+                 "Fwd: Permission of using my translation under GPL",
+                 "m=148702600212546",
+                 "5 February 2017",
+                 u"Chinese localisation"),
+
      contributor(u"Allan Rae",
                  "rae () itee ! uq ! edu ! au",
                  "GPL",