[yocto] [PATCH 00/10][auh] Add support for buildhistory and minor fixes

[Aníbal Limón]

This changes can be found at,

http://git.yoctoproject.org/cgit/cgit.cgi/auto-upgrade-helper/log/?h=alimon/devel

Aníbal Limón (10):
  upgradehelper.py: Only run with one recipe or all.
  upgradehelper.py: Validate if upgrade is needed
  upgradehelper.py: Only send emails when patch file exist
  bitbake.py: Improve performance on env() call
  upgradehelper.py: Add own step for loading environment
  upgradehelper.py: UniverseUpdate don't abort if recipe checkpkg fails.
  bitbake.py: Rename bitbake_log.txt to bitbake_error_log
  upgradehelper.py: Remove unused references to Buildhistory class
  upgradehelper.py: Move upstream versioning code to UniverseUpdater
  upgradehelper: Add support for generate buildhistory recipe diff's

 bitbake.py       |  52 ++------
 buildhistory.py  |  75 ++++++++++++
 errors.py        |   6 +
 upgradehelper.py | 359 ++++++++++++++++++++++++++++++-------------------------
 4 files changed, 290 insertions(+), 202 deletions(-)
 create mode 100644 buildhistory.py

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1.9.1