Commented hardcoded tabindex in ConfirmEdit for reCAPTCHA
Changing multiple spaces to tabs for indentation

As per MediaWiki's coding conventions (https://www.mediawiki.org/wiki/Manual:Coding_conventions), all indentation done in PHP files should be done using tabs as opposed to single or multiple spaces.

Whether or not this file/extension is used in Wikia anymore, it should still follow MediaWiki's coding conventions.

No functional changes in this commit.
CE-702 Removing limit 20 as default is 1, plus minor corrections - coding conventions
+ns translations for wikia extensions and come core corrections, +some finnish special page translations
CON-561 | initial commit
CON-561 | HubsV2 removal next step
CON-561 | WikiaHubsModule Api change
CON-561 | Remove HubsV2 - fix for HubsRssFeed
CON-561 | Remove HubsV2 - fix units changes
CON-561 | HubsV2 removal - swagger updates
CON-561 | HubsV2 removal - fixed units for rssFeed
+it toplist ns, +pl smw ns per request
change it thread trabslation
add delete link to special:listfiles entries
CON-561 | HubsV2 removal - fixes after CR
CON-561 | HubsV2 removal - fixes after CR
CON-561 | HubsV2 removal - fixes after CR
CON-561 | HubsV2 removal - fixes after CR
fix link, change to delete link to lowercase
some changes per code review