provision/docker: prepend "app-" to the app image name

Still to come: a migration script and the removal of the restriction in
the app package.

Related to #712.
app: remove the restriction on app and platform names being the same

Related to #712.
Revert "check-fmt: don't return exit status 1 when vet fails"

golang/go#9171 is closed as unfortunate, we will have to workaround this
issue.

This reverts commit 21bfa74589ab339d8888514cabeb9ea5b68a6a1f.
api: workaround vet bug (golang/go#9171)
cmd/tsr: remove rebuild_tsr script
docs/releases/tsr: fix the command name in the 0.10.0 release notes
Update api.rst

Fix the log uri and adding run with cli example
app: change List to return all apps when user is nil
Godeps: update docker-cluster
provision/docker: add function to update containers in the database
all: rename go.crypto import path

Use the new golang.org/x scheme.
provision/docker: pass -l to /bin/bash in docker exec

We want to source environment variables when running the commands. These
environment variables are serialized to the .bashrc file.
app: do not expand environment variables before running the command

Let bash handle that.
provision/docker: add function to migrate images

Tests later 8)
provision/docker: fix configuration name for docker registry in migration

Related to #712.
provision/docker: push image after tagging when migrating it

Related to #712.
provision/docker: call migrateImages on Initialize

Related to #712 (only missing some tests, before I close it).
router: starting galeb router integration
router/galeb: added creation methods to galeb client
router/galeb: added method to remove resource