Fix errors in locales 

Merge pull request mozilla#13971 from eviljeff/00000-update-filtercas… …cade-to-0.4.0 Update filtercascade from 0.3.1 to 0.4.0

Revert "Update pygit2 to 1.1.1 (mozilla#13921)" (mozilla#13924) This reverts commit 1107b0a.

Update collection name to reflect name chosen by kinto devs 

Merge pull request mozilla#13863 from eviljeff/13794-filter-cascade-u… …pgrade-to-0.3.0 upgrade filtercascade to 0.3.0 with salt

Allow to sort guid column again (mozilla#13834) 

Add regex parsing to import_blocklist (mozilla#13810) * Add regex parsing to import_blocklist * combine log.debugs for regex case

Add exclude rule filter in scanner results admin (mozilla#13811) 

Handle nameless addons in reviewer tools & force name to be re… (mozi… …lla#13804)