[ticket/13280] Properly format the current page and add sanitizer to tests

PHPBB3-13280
[ticket/13280] Correctly format user page for build_url()

PHPBB3-13280
[ticket/13280] Add additional sanitizer for ampersands in server superglobal

PHPBB3-13280
[ticket/13280] Seperate server sanitizer call and add comment

PHPBB3-13280
[ticket/13280] Only run sanitizer for server superglobal and modify tests

PHPBB3-13280
[ticket/13242] Fix HTML validity

PHPBB3-13242
[ticket/13265] Don't show link to edit own profile to those without permission

PHPBB3-13265
[ticket/13280] Remove unneeded str_replace in build_url()

PHPBB3-13280
Merge pull request #3107 from marc1706/ticket/13280

[ticket/13280] Properly format the current page and add sanitizer to tests

* marc1706/ticket/13280:
  [ticket/13280] Remove unneeded str_replace in build_url()
  [ticket/13280] Only run sanitizer for server superglobal and modify tests
  [ticket/13280] Seperate server sanitizer call and add comment
  [ticket/13280] Add additional sanitizer for ampersands in server superglobal
  [ticket/13280] Correctly format user page for build_url()
  [ticket/13280] Properly format the current page and add sanitizer to tests
[ticket/13303] Speed up migration dependency calculation.

PHPBB3-13303
[ticket/13270] Make m_softdelete perm global for boards updated from 3.0.12.

PHPBB3-13270
Merge pull request #3117 from prototech/ticket/13303

[ticket/13303] Speed up migration dependency calculation.

* prototech/ticket/13303:
  [ticket/13303] Speed up migration dependency calculation.
Merge pull request #3118 from prototech/ticket/13270

[ticket/13270] Make m_softdelete perm global for boards updated from 3.0.12.

* prototech/ticket/13270:
  [ticket/13270] Make m_softdelete perm global for boards updated from 3.0.12.
Merge remote-tracking branch 'Elsensee/ticket/13265' into develop-ascraeus

* Elsensee/ticket/13265:
  [ticket/13265] Don't show link to edit own profile to those without permission
Merge pull request #3110 from Elsensee/ticket/13242

[ticket/13242] Fix HTML validity
[ticket/13243] Validate announcement entry for existence in version_helper

PHPBB3-13243
Merge pull request #3119 from Elsensee/ticket/13243

[ticket/13243] Validate announcement entry for existence in version_helper