Remove docs dependency on yosys repo (#3558)

* Copies guidelines files into docs/ for website

* Copying manual/CHAPTER_Prog for new docs

* Copying manual/APPNOTE_011... for new docs

Also adding faketime to list of packages for website build.

Co-authored-by: KrystalDelusion <krystinedawn@yosyshq.com>

docs/source/APPNOTE_011_Design_Investigation/example.v

@@ -0,0 +1,6 @@
+module example(input clk, a, b, c,
+               output reg [1:0] y);
+    always @(posedge clk)
+        if (c)
+            y <= c ? a + b : 2'd0;
+endmodule