Update THANKS

THANKS

@@ -16,6 +16,10 @@ Thanks to the following people for early testing:
     - V155
     - eto
     - portix
+    - iggy
+    - meisterT_
+    - hrnz
+    - pedromj
 
 Thanks to these stackoverflow users for answering my questions, and other
 valuable ones:
@@ -28,6 +32,7 @@ valuable ones:
     - artyom.stv
     - hank
     - Alec Thomas
+    - Slawek Rewaj
 
 Thanks to these people for helpful bits and pieces in the Qt bugtracker and IRC
 channels: