Fix $app connection in Register Method

Register method failed to get a copy of the Application for all uses.
Update brochure sample data.
Update testing sample data.
Update testing sample data.
Some more cleanup of ids
 # [#32499] *Regression JUX #32096: edit override field is unrelated to
multilang  
(Fix #2397)
 # [#32502] Double lang ID in the language view  Thanks Tobias Zulauf
(Fix #2399)
 # [#32501] *Multilingual Hathor: correcting Associations sliders
display for article, category, contact, newsfeed, menu
(Fix #2398)
[#32498] 3.2RC - Bootstrap CSS styles loaded from (media/JUI/) for logged in users on front-end. (Fix #2393)
Update SQL Server sample data, remove unneeded template styles lines in MySQL sample data
[#32508] Widen the permissions dropdown (Fix #2404)
[#32480] ConfigModelForm and ConfigModelApplication use non existing setError() methods (Fix #2394)
 $ Adding updated installation language file cbk-IQ
typo
Missing plugin in [#32496]
[#32511] *B/C: Hathor edit contact or newsfeed broken on legacy sites (Fix #2405)
[#32514] New menu item > Articles > Single Article: search article doesn't work (Fix #2407)
Update field list
[#31992] Hathor: Content Versioning missing Version Notes (Fix #2395)
[#32459] [com_finder] Fix to taxonomy.php (Fix #2365)