jupyter apt issues (google#17)

note about py36

Merge pull request google#8 from google/sritchie/fix_userid

Fix Docker hanging on large user IDs

typo

Change-Id: I89fca5aefdb89d1a1bef78b47c011868c9558c23

update version

Change-Id: I88fcc2ed308a3fe0e4bf58359bf4db2b13d541b7

modify makefile

Change-Id: I4d79aa0d5f1d070e3d014d3416f9e3ad0e8921d6

update readme

Change-Id: Ie22df21694a97374e3e70f0d55b83cbecc5c1086

Fix domain-scoped project support, better docker errors

- better error messages print when a docker command fails.
- Caliban can now handle pushing containers to "domain scoped projects":
  https://cloud.google.com/container-registry/docs/overview#domain-scoped_projects
  The colon in the project name separating domain and project ID is handled
  properly.

Change-Id: I46559f11137de130f8bcac7aa06d4875fedad2c5

fix pprint bug

Change-Id: I24aafee97bc242c89d943722aaaa1ff2d5c24485

add to changelog

Change-Id: Ide2e03e1fdcb295a55c6909c12473678993048b0