Filtered Plug for RND 165-00057 + CAT6-Keystone by d3nny (VoronDesign#132)

Author: dennyb

printer_mods/README.md

@@ -28,6 +28,7 @@ like so:
 |arkeet|[Dial test indicator mount](./arkeet/dti-mount)|A toolhead mount for a dial test indicator, where the tip is located at the nozzle. |:x:|:heavy_check_mark:|:heavy_check_mark:|
 |Badnoob |[Precision AB Drive](./Badnoob/Precision_AB_Drive)|Changes the gearing for the AB drives to improve both resolution and torque, with a strenthened frame. |:grey_question:|:grey_question:|:heavy_check_mark:|
 | |[Rail Alignment](./Badnoob/Rail_Alignment)|Tools and procedure to properly align the rails in 2.4 and Afterburner|:x:|:x:|:heavy_check_mark:|
+| d3nny | [Filtered Power Plug with RND_165-00057](./d3nny/mains_plug_panel_for_RND_165-00057) | Filtered Power Plug for RND 165-00057 and CAT6-Plug | :x: | :x: | :heavy_check_mark: |
 |Dan88 |[V0 one-part Skirts](./Dan88/V0skirt) |One part Skirts for the V0 |:heavy_check_mark: |:x: |:x: |
 |DorjeDorf | [Duet 3 6HC Din Bracket](./DorjeDorf/Duet_3_6HC_Din_Bracket) | V2.4 Duet 3 6HC Din Bracket | :x: | :x: | :heavy_check_mark: | 
 | |[Duet 3 3HC Din Bracket](./DorjeDorf/Duet_3_3HC_Din_Bracket) |  V2.4 Duet 3 3HC Din Bracket | :x: | :x: | :heavy_check_mark: | 

printer_mods/d3nny/mains_plug_panel_for_RND_165-00057/README.md

@@ -0,0 +1,2 @@
+This is a modified plug panel designed to be used with the RND 165-00057 mains filter with integrated switch sold by [Reichelt](https://www.reichelt.de/entstoerfilter-6-a-c14-snap-in-rnd-165-00057-p253031.html?&trstct=pos_0&nbc=1), [Distrelec](https://www.distrelec.ch/de/geraetestecker-mit-filter-6a-250vac-rnd-components-rnd-165-00057/p/30101820) or [ELFA](https://www.elfa.se/en/power-inlet-with-filter-6a-250vac-rnd-components-rnd-165-00057/p/30101820?track=true&no-cache=true)
+For Version 2.4.