Most of this, at least in substance, has already been adopted upstream.
This has not:
This smallish fix adding $quoted not upstream yet:@@ -915,7 +935,7 @@
class InstallUtilities
+    static public function installCheckboxField($name, $label,
$default_value=0, $storage=self::EITHER_SETTING, $choices=array(0, 1),
$attributes=array(), $quoted=false)
And the bit de-quoting nested arrays in Installed Utilities may not
really be needed, or if it is should probably be recursive.

Market Bucks is an alternate currency.
ChequeTenderWEFC_Toronto restricts payment by cheque to items
from certain departments.

deptlist and tenderlist support a store-blocked option to show the
 code/number as well as the name.
memlist has store-blocked option to defeat, for some members,
 the popup to pay off AR Balance.
These could live upstream but may not be wanted there.

Some changes needed for CORE 1.8, other various improvements.

This fix copied from those upstream.

Also date-ranged links to the Activity report from Member and Events.

The source-of-margin options are generally applicable.
The report still assumes a two-tax regime that will limit its use
elsewhere.

The fix is already upstream.

Add descriptions of ES ENDOFSHIFT and RP Reprint Receipt.

Sample store-specific code to defeat it and
actual store-specific code to trap and notify and not execute.

Store-specific help about the meaning of Item Editor Discount options.

Local, store-specific, work-in-progress to limit Gift Certificate
tender amounts to multiples of 5 dollars.

Store-specific no-upc prefix selection and other format changes.

586418e

Not show StoreCharge for in-house accounts.

May be from upstream.

May be just a jigger for a problem that is actually elsewhere.
May well not belong upstream.

Is probably upstream.

Not in use 19May2016.

Scales with more than one free item.
Discount value can act as a limiter, in $. 0 means no limit

Going to VOID screen needs to send a termReset first
to get the terminal ready

RP command can't use old ajax-callbacks URL

From sync/special_mirror/README
A version of ../special/ for copying (mirroring) tables from this
 server on another server.  My use is making realistic test data.
See ../special/README on how the files in this directory are used.
Generally, a symlink named for a table, pointing to a special handler
 that uses mysqldump to transfer tables.

WEFC_Toronto only.

Changes to parse/Void.php and preparse/WFCFixup.php
that are probably handled differently upstream now.

Commented but may be useful again.

A version of the Member Module Contact Pref that also has a
dropdown for a choice about receiving email.
The cron job members.sync.with.CiviCRM.php syncs this with CiviCRM.

Sync core_op.memEmailOption.opt_in with a CiviCRM Group subscription.
Updating CiviCRM from CORE works but updating CORE from CiviCRM has
been coded but not tested and is defeated in the code.
Related to plugin WefcContactPref.

Probably imported from 2.7 to support purchasing and perpetual
inventory.

Clear may be re: non-admin users not able to get passwd change page.
fannie/auth/ui/AuthChangePassword.php
fannie/auth/ui/AuthIndexPage.php

Report Total Retail and Total Cost instead of UnitPrice and Total Price
fannie/item/shrink/ShrinkEditor.php

fannie/item/shrink/ShrinkIndex.php

fannie/item/shrink/ShrinkTool.php

fannie/item/deleteItem_WEFC_Toronto.php
fannie/item/insertItem_WEFC_Toronto.php
fannie/item/itemMaint_WEFC_Toronto.php
fannie/item/prodAllLanes_WEFC_Toronto.php
fannie/item/prodFunction_WEFC_Toronto.php
fannie/item/updateItems_WEFC_Toronto.php

fannie/item/AdvancedItemSearch.php

fannie/item/ItemEditorPage.php

fannie/item/MarginToolFromSearch.php

fannie/item/ProductListPage.php

fannie/item/addShelfTag.php

fannie/item/modules/BaseItemModule.php

CoopCred/CoopCredIndexPage.php
CoopCred/membership/CoopCredJiggerTool.php
CoopCred/membership/CoopCredMember.php
CoopCred/models/CCredConfigModel.php
CoopCred/models/CCredHistoryBackupModel.php
CoopCred/models/CCredHistoryModel.php
CoopCred/models/CCredHistorySumModel.php
CoopCred/models/CCredMembershipsModel.php
CoopCred/models/CCredProgramsModel.php
CoopCred/models/vmodels/CCredHistoryTodayModel.php
CoopCred/models/vmodels/CCredHistoryTodaySumModel.php
CoopCred/models/vmodels/CCredLiveBalanceModel.php
CoopCred/models/vmodels/CCredMemCreditBalanceModel.php
CoopCred/models/vmodels/README
CoopCred/programs/CoopCredConfigEditor.php
CoopCred/programs/CoopCredProgramEditor.php
CoopCred/reports/Activity/ActivityReport.php
CoopCred/reports/Activity/ActivityReportSimple.php
CoopCred/reports/Liability/LiabilityReport.php
CoopCred/reports/ProgramEvents/ProgramEventsReport.php
CoopCred/tasks/CoopCredUpdateBalanceTask.php
CoopCred/tasks/README_tasks

The changes made for WEFC's end-of-FY inventory.
The *WEFC_Toronto.php parts should probably be put in their own
plugin.
Includes a page-of-barcodes layout for use with the shelftag system.
admin/labels/pdf_layouts/WEFC_Inventory_Items.php
plugins2.0/ShelfAudit/SaFinalReportPage.php
plugins2.0/ShelfAudit/SaHandheldPage.php
plugins2.0/ShelfAudit/SaOrderingPage.php
plugins2.0/ShelfAudit/SaScanningPage.php
plugins2.0/ShelfAudit/SaReportPage.php
plugins2.0/ShelfAudit/SaUpdatesPage.php
plugins2.0/ShelfAudit/SaItemList_WEFC_Toronto.php
plugins2.0/ShelfAudit/SaMenuPage_WEFC_Toronto.php
plugins2.0/ShelfAudit/SaOrderingPage_WEFC_Toronto.php
plugins2.0/ShelfAudit/SaReportPage_WEFC_Toronto.php
plugins2.0/ShelfAudit/SaScanningPage_WEFC_Toronto.php

New and modified:
reports/AR/ArWithDatesReport.php
reports/AR/index.php
reports/ChartOfAccounts/ChartOfAccountsReport.php
reports/DepartmentMovement/DepartmentMovementReport.php
reports/DepartmentMovement/SmartMovementReport.php
reports/DepartmentTop10/DepartmentTop10Report.php
reports/DepartmentTop10/index.php
reports/GeneralDay/GeneralDayDiscountReport.php
reports/GeneralDay/GeneralDayDiscountReportMP.php
reports/GeneralDay/GeneralDayReport.php
reports/GeneralDay/GeneralDayReport_assign_headers.php
reports/GeneralRange/GeneralRangeNSReport.php
reports/GeneralRange/GeneralRangeReport.php
reports/GeneralRange/GeneralRangeReportMP.php
reports/HouseCoupons/HouseCouponsReport.php
reports/HouseCoupons/index.php
reports/MarginMovement/MarginMovementReport.php
reports/MembershipEntry/MembershipEntryReport.php
reports/MembershipEntry/index.php
reports/OrderingReport/OrderingReport.php
reports/PatronageByOwner/index.php
reports/PatronageByOwnerRange/PatronageByOwnerRange.php
reports/PatronageByOwnerRange/index.php
reports/PrepayStatus/PrepayStatusReport.php
reports/PrepayStatus/index.php
reports/Returns/ReturnsByReceipt.php
reports/Returns/ReturnsReport.php
reports/Returns/index.php
reports/Store-Specific/WEFC_Toronto/PostalCode/PostalCodeReport.php
reports/Store-Specific/WEFC_Toronto/PostalCode/Toronto_All_3-Char_Postal_Codes.gif
reports/Store-Specific/WEFC_Toronto/PostalCode/Toronto_Central_3-Char_Postal_Codes.jpg
reports/Store-Specific/WEFC_Toronto/PostalCode/index.php
reports/StoreChargeStatus/StoreChargeStatusReport.php
reports/StoreChargeStatus/index.php
reports/StoreProgram/StoreProgramReport.php
reports/StoreProgram/index.php
reports/StoreSummary/README
reports/StoreSummary/StoreSummaryDiscountReport.php
reports/StoreSummary/StoreSummaryReport.php
reports/SuspendedTransactions/SuspendedTransactionsReport.php
reports/SuspendedTransactions/index.php
reports/VendorMovement/VendorMovementReport.php