Update pfs.py

Here is the bugzilla bug record for this change:
https://bugzilla.mozilla.org/show_bug.cgi?id=1062425
Bug 1061323 - Remove confusing cruft from add-on admin pages, and remove otherwise unused `outstanding` flag.
Add initial data for access.Group (bug 1062303)
Merge pull request #257 from yohanboniface/bug-1062303-group-initial-data

Add initial data for access.Group (bug 1062303)
Refine validation warnings in addon submission (bug 692207)

Refine validation warning display in addon submission (bug 692207)
speed up the popularity/movers update by running bulk queries (bug 1059964)
Merge pull request #260 from magopian/1059964-lwt-popularity-movers-opti

speed up the popularity/movers update by running bulk queries (bug 1059964)
Upgrading Elasticsearch (bug 1013874)
Merge pull request #253 from jpfeif66/patch-7

Update pfs.py
Extract/compile script.  Today's lucky number is 24488.
Extract/compile script.  Today's lucky number is 26450.
fixing syntax
Commit from Mozilla Verbatim by user petercpg@mail.moztw.org.: 3015 of 3015 strings translated (0 fuzzy).
Commit from Mozilla Verbatim by user michael.koehler1@gmx.de.: 3015 of 3015 strings translated (0 fuzzy).
Merge pull request #116 from yohanboniface/bug-1013874-upgrade-elasticsearch

Upgrading Elasticsearch (bug 1013874)
Bump Elasticsearch version (bug 1013874)
Change ES config on build.sh (bug 1013874)
Merge pull request #261 from yohanboniface/1013874-es-tweaks

Change ES config on build.sh (bug 1013874)
Commit from Mozilla Verbatim by user yfdyh000.: 3015 of 3015 strings translated (0 fuzzy).
Commit from Mozilla Verbatim by user kohei.yoshino@gmail.com.: 2408 of 3015 strings translated (0 fuzzy).