Escape dot to prevent <ol> (#604)

Author: hugovk

developers.csv

@@ -72,7 +72,7 @@ Frank Wierzbicki,,2009-08-02
 Ezio Melotti,ezio-melotti,2009-06-07
 Philip Jenvey,pjenvey,2009-05-07
 Michael Foord,voidspace,2009-04-01
-R. David Murray,bitdancer,2009-03-30
+R\. David Murray,bitdancer,2009-03-30
 Chris Withers,cjw296,2009-03-08
 Tarek Ziadé,,2008-12-21
 Hirokazu Yamamoto,,2008-08-12