add license to iaas
fix typo
api: auth middleware doesn't raise error on invalid token
Fix dependency bug in tsr caused by github.com/fsouza/go-dockerclient/commit/5e5b0c4
app: setting Ip must happen after app is provisioned
fix deadcode.
fix tests
misc/git-hooks/swift: fix typo
Merge branch 'master' of github.com:philiptzou/tsuru
authors, contributors: add Philip Tzou
provision/docker: fix test
app destroy only removes from db after all units are destroyed
docker: remove is reachable logic from container.

related to #806.
removed unused imports.
improve tsuru-server configuration doc
provision/docker: better deploy log and waiting for all units to start
api,provision/docker: moved keepAliveWriter initialization to api
Add some basic confs. Link to config doc
remove comments
provision: added Unbind method in App interface.