implement BasicFunc (closes #2 in martini-contrib/auth)
use sentences in docstrings
move realm to a variable (see #6)
rename Realm to BasicRealm
test with bad username
rm extra whitespace
document usage
gofmt
Merge branch 'auth-basicfunc' into basic-realm

Conflicts:
	basic.go
inject the authenticated username to the martini.Context as auth.User
update tests
Merge pull request #9 from attilaolah/inject-username

Inject the auntenticated user