Merge changes from topics 'dont_open_twice', 'add_logs', 'manage_return_codes'
authorMorgan Richomme <morgan.richomme@orange.com>
Mon, 22 Aug 2016 12:09:06 +0000 (12:09 +0000)
committerGerrit Code Review <gerrit@172.30.200.206>
Mon, 22 Aug 2016 12:09:06 +0000 (12:09 +0000)
* changes:
  Avoid opening tmp files twice
  Add logs (info)
  Improve errors and status codes management


Trivial merge