Add comments.
Move DB under app supervisor.
Fix problem with detached HEAD
Fix: with actual branch, remove refs/heads/
Include user@host
There's only a single app; don't use 'apps' folder.
Update rebar; erlydtl was broken.
More rearranging.
Set ERL_LIBS for cowboy 0.9.0; don't set PATH.
Whitespace
auto_escape is now on by default.
Pin deps.
Use master erlmarkdown -- it's my fork.