Update Release Notes and Version number

Change-Id: If71074f25a73c6c078a11b9ef453c27d0125ab42
Special:PrefixIndex omits stripprefix=1 for "Next page" link

backport from I05c26db132d0f7edadb82a798fdba37277a3eddb

Bug: 60543
Change-Id: I92348b66e95e51fa5cff97cd316012d6a9cf5a86
Add error handling if descriptionmsg isn't defined for extension.

Warning, Untested. Nobody likes fatals in the installer.
See bug 43817 comment 12.

Change-Id: I51453c38e59a635e8f0ad69e84daf2589750742f
Bug: 43817
Fix rebuildall.php fatal error with PostgreSQL

The fix for 47055 introduced a fatal error when running rebuildall.php. This
is a workaround suggested by gebhkla on Bugzilla (idle for 10+ days). It just
checks to make sure $options is actually an array before calling array_search
on it.

Bug: 60094
Change-Id: Ib54420b5a749c60b82a4757a9f5fa511f48fdb72
(cherry picked from commit afb297d175963d19735735c0283396a6cdcdf35a)
Avoid variable naming conflicts in DatabasePostgres::selectSQLText

Spotted by gebhkla on bug 60531

Bug: 60531
Change-Id: Iaf100ea0db05b142549bd98da108e48eae8b9101
Correct sequence name for fresh Postgres installation

Spotted by gebhkla on bug 60083

Bug: 60083
Change-Id: I34283c2539f4ce9d1b85756b3e1c16d255000ed5
(cherry picked from commit 305622fbc95a50fdb83cb9a4dda8c27f61710ede)
Various fixes to job running code in Wiki.php

* Make it async on Windows
* Fixed possible "invalid filename" errors on Windows
* Redirect output to dev/null to avoid hanging PHP

bug: 60231
bug: 58719
Change-Id: If4e52b86fb3a1bff283dfba3dfac213367f47543
(cherry picked from commit 96b678e110f90237d66eb095fa6cf223524d7ff4)
Merge "Correct sequence name for fresh Postgres installation" into REL1_22
Merge "Add error handling if descriptionmsg isn't defined for extension." into REL1_22
Merge remote-tracking branch 'gerrit/REL1_22' into fundraising/REL1_22

* gerrit/REL1_22:
  Various fixes to job running code in Wiki.php
  Correct sequence name for fresh Postgres installation
  Avoid variable naming conflicts in DatabasePostgres::selectSQLText
  Fix rebuildall.php fatal error with PostgreSQL
  Add error handling if descriptionmsg isn't defined for extension.
  Special:PrefixIndex omits stripprefix=1 for "Next page" link
  Update Release Notes and Version number

Change-Id: I1f13fcf347f5489cdeedb027b354acf7613ee159