[ticket/11509] Three dots means sym. difference, but we only want new commits.

PHPBB3-11509
[ticket/11509] Output which commit is being inspected.

PHPBB3-11509
[ticket/11509] Exit with the expected (non-zero) exit status on failure.

PHPBB3-11509
Merge pull request #2059 from nickvergessen/ticket/12205

[ticket/12205] Do not display 0 for empty integers when show_novalue is off
[ticket/12194] Ensure that field_show_novalue is present

The field was not created on boards that were 3.1-dev before 3.0.11 was relesed

PHPBB3-12194
Merge pull request #2062 from nickvergessen/ticket/12194

[ticket/12194] Ensure that field_show_novalue is present
Merge branch 'develop-olympus' into develop

* develop-olympus:
Merge remote-tracking branch 'bantu/ticket/11509' into develop-olympus

* bantu/ticket/11509:
  [ticket/11509] Exit with the expected (non-zero) exit status on failure.
  [ticket/11509] Output which commit is being inspected.
  [ticket/11509] Three dots means sym. difference, but we only want new commits.
[ticket/12238] Remove defunct confirmation box template code.

Confirmation boxes are handled by confirm_body.html.

PHPBB3-12238
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/11509] Exit with the expected (non-zero) exit status on failure.
  [ticket/11509] Output which commit is being inspected.
  [ticket/11509] Three dots means sym. difference, but we only want new commits.

Conflicts:
	.travis.yml
Merge remote-tracking branch 'prototech/ticket/12238' into develop

* prototech/ticket/12238:
  [ticket/12238] Remove defunct confirmation box template code.