[ticket/10965] Introduce a new profile field option to display no value

By default the 3.0.10 behaviour is kept, profile fields will not show up
if they have either not yet been selected or in case of an optional
dropdown field if the novalue option was selected.

PHPBB3-10965
[ticket/10965] Database update was referring to 3.0.5 instead of 3.0.11-RC1

PHPBB3-10965
Merge remote-tracking branch 'naderman/ticket/10965' into prep-release-3.0.11

* naderman/ticket/10965:
  [ticket/10965] Database update was referring to 3.0.5 instead of 3.0.11-RC1
  [ticket/10965] Introduce a new profile field option to display no value
Merge branch 'prep-release-3.0.11' into develop-olympus

* prep-release-3.0.11:
  [ticket/10965] Database update was referring to 3.0.5 instead of 3.0.11-RC1
  [ticket/10965] Introduce a new profile field option to display no value
[ticket/10965] Make sure all profile fields are always grabbed on viewtopic

PHPBB3-10965
Merge remote-tracking branch 'naderman/ticket/10965' into prep-release-3.0.11

* naderman/ticket/10965:
  [ticket/10965] Make sure all profile fields are always grabbed on viewtopic
Merge branch 'prep-release-3.0.11' into develop-olympus

* prep-release-3.0.11:
  [ticket/10965] Make sure all profile fields are always grabbed on viewtopic
[ticket/10965] Profile data is only grabbed when show_novalue is enabled

PHPBB3-10965
Merge remote-tracking branch 'naderman/ticket/10965' into prep-release-3.0.11

* naderman/ticket/10965:
  [ticket/10965] Profile data is only grabbed when show_novalue is enabled
Merge branch 'prep-release-3.0.11' into develop-olympus

* prep-release-3.0.11:
  [ticket/10965] Profile data is only grabbed when show_novalue is enabled
[prep-release-3.0.11] Bumping version number for 3.0.11-RC2.
[prep-release-3.0.11] Update Changelog for 3.0.11-RC2 release.
Merge branch 'prep-release-3.0.11' into develop-olympus

* prep-release-3.0.11:
  [prep-release-3.0.11] Update Changelog for 3.0.11-RC2 release.
  [prep-release-3.0.11] Bumping version number for 3.0.11-RC2.

Conflicts:
	phpBB/includes/constants.php
	phpBB/install/database_update.php
	phpBB/install/schemas/schema_data.sql
[ticket/11034] Re-arranged install order to emulate real install

PHPBB3-11034
Merge remote-tracking branch 'Fyorl/ticket/11034' into develop-olympus

* Fyorl/ticket/11034:
  [ticket/11034] Re-arranged install order to emulate real install
[ticket/10943] use keywords variable to display in search box

$keywords which contains the string as entered by the user should be used
to display in search box instead of search_query.

PHPBB3-10943
[ticket/10943] displays searched query in search result

Search backend displays an additional normalized search query just above
the ignored words.

PHPBB3-10943
[ticket/11059] Use https for the README logo

It's causing troubles since we moved the site to HTTPS

PHPBB3-11059
Merge PR #950 branch 'dhruvgoel92/ticket/10943' into develop-olympus

* dhruvgoel92/ticket/10943:
  [ticket/10943] displays searched query in search result
  [ticket/10943] use keywords variable to display in search box
Merge remote-tracking branch 'igorw/ticket/11059' into develop-olympus

* igorw/ticket/11059:
  [ticket/11059] Use https for the README logo