rename the project
version 0.0.1
add a todo list
Move authentification/authorization from Foundation to Hitweb.Auth
set the default-header in the defaultLayout

The header will be shown in all of the yesod pages and we won't need to
remember to generate it in our handlers
Add a function getProjectPath

This function is implemented in Hitweb.Filepath.
It check if a project is a repo or contains a repo
(is the project is a .git directory or if it contains a .git directory)

It is useful to do this test because on server, we do not generate the project
but only keep a bare git (the .git directory).
Handle README.md

Extract the content of README.md file from the Master Tree.
Convert the Markdown to Html and print it on the project page