Merge changes from topic 'simplify-ipmi-adapter'
authorJonas Bjurel <jonas.bjurel@ericsson.com>
Wed, 15 Jun 2016 17:19:03 +0000 (17:19 +0000)
committerGerrit Code Review <gerrit@172.30.200.206>
Wed, 15 Jun 2016 17:19:03 +0000 (17:19 +0000)
* changes:
  ipmi_adapter: simplify, retry if command fails
  common.py: allow specifying number of attempts in exec_cmd


Trivial merge