allow "pretty" format for logging into files

ref #88
add stuff for testing against fd leaks and memory leaks
fixed typo in README.md
Merge pull request #111 from jeremymoritz/master

fixed typo in README.md
auth refactoring, part 1

moving stuff to auth.js basically + allowing usergroups
undefined variable fix
auth refactoring: part 2

auth plugins
remove outdated user existence check

doesn't work with htpasswd, and doesn't make sense with
future auth plugins

ref #115
0.9.2
0.9.2
Merge branch '0.9.x' of github.com:rlidwka/sinopia
fix "can't set headers" exception

see discussion in #113
Merge branch '0.9.x' of github.com:rlidwka/sinopia
auth refactoring: part 3

moving htpasswd out
auth refactoring, part 1

moving stuff to auth.js basically + allowing usergroups
undefined variable fix
auth refactoring: part 2

auth plugins
Merge branch 'auth'
temporarily disable web interface in config

I want to release 0.10 soon, and web doesn't have auth system yet.

So we'll probably disable it for now, and re-enable when its ready.
hide local-list.json to storage/.sinopia-db.json

It was always in the current folder, which is a bad thing.