Placed connectors and mounting hole footprints into their own RPi_Hat module.

RPi_Hat.cmp

-Cmp-Mod V01 Created by Cvpcb (2015-03-15 BZR 5517)-product   date = 03/28/2015 9:36:24 AM
+Cmp-Mod V01 Created by Cvpcb (2015-03-15 BZR 5517)-product   date = 03/30/2015 1:01:36 PM
 
 BeginCmp
 TimeStamp = /5515D395/5515D39E;
 Reference = J1;
 ValeurCmp = RPi_GPIO;
-IdModule  = XESS:Samtec_HLE-120-02-XXX-DV-BE-XX-XX;
+IdModule  = RPi_Hat:Samtec_HLE-120-02-XXX-DV-BE-XX-XX;
 EndCmp
 
 BeginCmp
 TimeStamp = /5515D395/5516AE26;
 Reference = J2;
 ValeurCmp = RPi_GPIO;
-IdModule  = Pin_Headers:Pin_Header_Straight_2x20;
+IdModule  = RPi_Hat:Pin_Header_Straight_2x20;
 EndCmp
 
 EndListe