Added HTML Doctype
Add some support for a public/ directory in newly-generated XBlocks
Add doctype to settings template
Added @pmitros to authors file
Merge pull request #15 from edx/pmitros-db/add-html5-doctype

Pmitros db/add html5 doctype
Merge pull request #16 from edx/ned/support-for-public

Ned/support for public