Force site to use Kramdown

Removes page build warnings.
Added links to the FSharp.Azure project on the Community Projects and Cloud pages.
Add description of our GRAPHITE 14 paper

We used F# with Z3 integration to define a new domain-specific language for specifying compiler transformations across multiple intermediate languages.
Merge pull request #249 from ReedCopsey/no-build-warnings

Force site to use Kramdown (to remove page build warnings)
Merge pull request #251 from mansky1/patch-1

Add description of our GRAPHITE 14 paper
Merge pull request #250 from daniel-chambers/fsharpazure

Added links to the FSharp.Azure project
Update .gitignore
Add Chris Ballard
Update foundation.md
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages

Conflicts:
	.gitignore