docs: merge of /docs as subtree into Machinekit

Author: luminize

.gitattributes

@@ -0,0 +1,29 @@
+A list of authors that worked on the project (add your name here when you commit)
+Ordered alphabetically by the SF username:
+
+- alex_joni     (Alex Joni)
+- andypugh      (Andy Pugh)
+- awallin       (Anders Wallin)
+- baslaarhoven  (Bas Laarhoven)
+- bigjohnt      (John Thornton)
+- cradek        (Chris Radek)
+- cstein        (Charles Steinkuehler)
+- fenn          (Ben Lipkowitz)
+- flo-h         (Florian Hahn)
+- jepler        (Jeff Epler)
+- jmelson       (Jon Elson)
+- jmkasunich    (John Kasunich)
+- lerman        (Kenneth Lerman)
+- mhaberler     (Michael Haberler)
+- mkuhnle       (Martin Kuhnle)
+- mshaver       (Matt Shaver)
+- paul_c        (Paul Corner)
+- petev         (Pete Vavaroutsos)
+- proctor       (Fred Proctor)
+- rayhenry      (Ray Henry)
+- seb_kuzminsky (Sebastian Kuzminsky)
+- swpadnos      (Stephen W. Padnos)
+- tissf         (Francis Tisserant)
+- yabosukz      (Yabo Sukz)
+- zultron       (John Morris)
+- zwisk         (J. Stark)