microRusEFI with SD card

[JRDMcLAREN]

• added sdcard slot J14
• removed spi flash U11
• added 2 pads to power some kind of BT or WIFI module
• added voltage selector JP3 for BT module, bridged as 3V3 by default
• added protection diode D44 for VDD-to-JP3
• added pads for CANH and CANL
• replaced some components and pins, (C2, D41, D42, U7, C23,C24,C27,C29, FB1, J19)
• small (tiny) SMD0402 caps was replaced by CAP ARRAY (CN1, CN2, CN3, CN4)
• fix some vias
• changed GND PAD on J3 for RTC battery, oval type, for better soldering
• changed footprint Molex_48_MRE.kicad_mod, new used one is Molex_48_MRE_R055.kicad_mod
• added microSD_HC_Wurth_693072010801.kicad_mod to rusefi_lib directory

[rusefillc]

this is a great, it should go live one day

[rusefillc]

@JRDMcLAREN please elaborate on "replaced some components and pins, (C2, D41, D42, U7, C23,C24,C27,C29, FB1, J19)"

[JRDMcLAREN]

Changed their positions and orientation for more space for SD Card slot.

[rusefillc]

See https://github.com/rusefi/kicad-libraries/issues/25

[rusefillc]

Something seems wrong with standard library? Why this change in all files: