In #240 we talk about adding .git at the end of the target
example
[servers.ghpages]
target = ghpages+https://enguerran/Agence-Tous-Risques.git
And the documentation seems not to be updated since. Here is the fix.
Now that Lektor supports Python 3, we need to document this support.
This change is perhaps a bit extreme: it replaces all explicit
references to Python 2.7 with explicit references to Python 3.5.
However, it's a good start, and it can and should be reviewed before
being merged.