Description of problem:
The new html file support is not indicated in the list of project types when creating a project/version. Assumedly it's File, but the list option should probably indicate that. The wiki page definitely should.
Version-Release number of selected component (if applicable):
Updated https://github.com/zanata/zanata-server/wiki/Project-Types to indicate HTML
Also updated https://github.com/zanata/zanata-server/wiki/Raw-Documents to fix the incorrect assumptions.
Tested implicitly by CreateProjectTest#createABasicProject and project creation workflow.
Manual test verified at 6d62fa3ad5db48d5c3ad3b9927f84bf306f3cdc6
Closing VERIFIED bugs for Zanata server 3.3.2.