fix mbernasocchi first commit in contributors.json

Author: mbernasocchi

resources/data/contributors.json

@@ -40,8 +40,9 @@
       "properties": {
         "Name": "Marco Bernasocchi",
         "Committer": "No",
+        "First Commit Message": "Fixed mousewheel zoom making it consistent to qgis zoom (scroll up = zoom in) [talking about globe, Ed.]",
         "GIT Nickname": "mbernasocchi",
-        "First Commit Date": "25-03-2011"
+        "First Commit Date": "02-11-2010"
       },
       "geometry": {
         "type": "Point",