Remove miniBackplane_SFP which was a copy of v3.2
Rename miniBackplane_18Ports_SFP_V3.3/ to mini_backplane_18SFP/
Rename miniBackplane_test/ to mini_backplane_test/

Fans connector changed by the P/N 61900211121 of Würth

Chassis hole for SCB changed, it was bad.
o.c. capacitor C42 between Chassis and a hole removed.

Clearance of polygon increased up to 0.2 mm (PCB manufacturing requirement)

PCB assembler suggestions added.

PCB assembler suggestions added.

1.- SCB_PLLs: C165 footprint changed to 0402 in order to remove this component and reduce boom.
2.- Connectors:CN1 Ethernet connector case connected to GND_SHIELD.
3.- CPU_100M_Ethernet:C206 changed from 470pF to 2,7nF in order to remove this component and reduce boom.Added R253 and R254 resistors (both 75R) between the Tr1 and C214.
L10 is not mounted now. It connects GND_SHIELD and GND_ETH.
4.- QDRII_mem and QDRII_power: All the components of the QDRII memories will be not mounted. 

Solder mask added on two vias below the FPGA. 
Updated names of FPGA USB nets.

See "Bugs and changes of V3_2.odt" for changes.