tree 07c848b81c58e5d4a8e34ecae8606ee5fa62679e
parent 86d973d24ec6771504c37eddc535dff8e03c724f
author David Pursehouse <david.pursehouse@sonymobile.com> 1347341631 +0900
committer Gustaf Lundh <gustaf.lundh@sonymobile.com> 1347954897 +0200

Clean up imports

manifest_xml: import `HEAD` and `R_HEADS` from correct module
version: import `HEAD` from correct module

`HEAD` and `R_HEADS` should be imported from the git_refs module,
where they are originally defined, rather than from the project
module.

repo: remove unused import of readline

cherry_pick: import standard modules on separate lines
smartsync: import subcmd modules explicitly from subcmd

Use:
  `import re
  import sys`
and
  `from subcmds.sync import Sync`

Instead of:
  `import sys, re`
and
  `from sync import Sync`

Change-Id: Ie10dd6832710939634c4f5c86b9ba5a9cd6fc92e