cmd: move servicecli to crane and appcli to tsuru
cmd/crane: fix doc commands

I forgot about it when changing commands.

Fix #133.
cmd: added version field to Manager struct

Related to #121.
cmd/crane: adapt tests to work with new cmd package
cmd/crane: add docs
cmd/crane, cmd/tsuru: trying to fix docs formatting

Not sure if it's a gopkgdoc doc.
cmd/crane, cmd/tsuru: change tabs for 4-spaces
Revert "cmd/crane, cmd/tsuru: change tabs for 4-spaces"

This reverts commit 967c96909afd8398b6b104c5b89be9f4d6d14eb8.
cmd/crane, cmd/tsuru: fix head

Actually, imo, it's a godoc bug, but I will not fight against it now.
Removed suport to subcomands
all: update import path to match new repository
all: added license information (BSD-3)
all: added license information (BSD-3)
Merge branch 'master' into iam
cmd: added Stdin to Manager and Context
cmd: added callback support for Client
Revert "cmd: added callback support for Client"

This reverts commit 8c0e9396896791159a834b0645d6d8ffe9c30feb.
cmd: added versionHeader to manager

This attribute will be used for validation of versions.

Related to #175.
cmd/crane, cmd/tsuru: fix compatibility with cmd framework

Related to #175.
Merge branch 'master' into iam

Conflicts:
	api/app/handler_test.go