Switch from our homebrew Markdown to Omd
Use Cow 0.9.0 interface
Switch code blocks over to modern Markdown
port markdown over to modern Markdown
Merge pull request #62 from avsm/master

Markdown refresh to Omd
Use the proper Mirage way of adding dependencies instead of adding a _tags file
Port blog and index page (partly) over to Cowabloga
add foundation files
remove dead code from Pages and rationalize columns
Port the About page
fix up images for new layout
move existing wiki entries into Data
brute force removal of wiki code out into cowabloga module
map /docs to /wiki.  No more wikis.
remove the categories from the wiki; just not useful enough
overhaul docs front page
Fixup css for better layout in zurb
Content edits for new markdown
Add wiki sidebar
remove unused docs md