docs: add an architecture page

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: add a doc/README.md

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: convert latex to markdown_github with pandoc

pandoc --input=latex --output=markdown_github -o doc/README.md main.tex

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: correct some pandoc sub-optimalities

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: switch the version history to a table

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: attempt to fix the anchor

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: anchors seem to be lower-case

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: more markdown improvements

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: add some latex maths

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: continue the latex -> markdown conversion

where latex is academic and crusty
  and markdown is webby and modern

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: more markdown updates

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: more markdown updates

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: more markdown

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: more latex -> markdown

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: more markdown conversion

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: more markdown conversion

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: more markdown

Signed-off-by: David Scott <dave.scott@citrix.com>
docs: almost finished the markdown conversion

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: remove legacy latex, update documentation index

Signed-off-by: David Scott <dave.scott@citrix.com>
doc: remove legacy figures (everything is .svg now)

Signed-off-by: David Scott <dave.scott@citrix.com>