incorrect query syntax causes api to return 404 status when not using client auth.
enable override default host with config setting.
valid github users and repos can incl. hyphens, fixes #43 (regexp updated).
[bugfix] open tasks are counted as completed tasks (incorrectly).
move host=feedopensource.com into default configuration
think this should fix - in project names
Merge branch 'master' of github.com:dominictarr/feedopensource

Conflicts:
  api/iterations.js