[ticket/14968] Distinguish between update/upgrade & show upgrade info in ACP index
* marc1706/ticket/14968:
[ticket/14968] Use earlier version as written in comment
[ticket/14968] Update docblock and ensure method returns array
[ticket/14968] Display possible upgrade on acp index and update page
[ticket/14968] Add method for retrieving updates on current branch
Display a warning in the ACP if the version constant (files)
does not match the phpbb_config version
(often indicating that the database updates hasn't been run)
PHPBB3-13716
[ticket/14272] Use html5 valid input elements
* marc1706/ticket/14272:
[ticket/14272] Allow input of floats for filesize
[ticket/14272] Use input type number instead of text in avatars
[ticket/14272] Assign min and max values for avatar driver settings
[ticket/14272] Define min and max values for avatar width and height
[ticket/14272] Disable not toggled form elements
[ticket/14272] Make sure phpbb_avatar_manager was defined
[ticket/14272] Remove useless check
[ticket/14272] Fix invalid or missing min/max settings
[ticket/14272] Assign min/max for all allowed types
[ticket/14272] Only use maxlength and size for allowed input elements
This was previously removed without needing to. Adding it back to force
users to not emulate the page for previous versions of IE. The
imagetoolbar http-equiv tag was not restored as IE does not contain that
anymore since IE7. Also, the chome=1 has been removed from the
X-UA-Compatible content as ChromeFrame does not receive any further
updates since 2014 and is potentially broken.
PHPBB3-14136
[ticket/13799] Do not rawurlencode category in gallery avatar
* marc1706/ticket/13799:
[ticket/13799] Split lines in HTML files for better readability
[ticket/13799] Add missing space before checked attribute
[ticket/13799] Correctly urlencode category and show selected avatar
[ticket/13799] Do not rawurlencode category in gallery avatar
[ticket/14159] Hide version info on ACP if we don't have the permission
* Zoddo/ticket/14159:
[ticket/14159] Hide version info on ACP if we don't have the permission
This also hide a link to an unreachable module (Check phpBB version).
We could have simply remove the link to the module, but if the user hasn't
the permission to access to the phpBB version check module, I think that
he shouldn't view any version information about phpBB.
PHPBB3-14159
