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.
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
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
CON-561 | HubsV2 removal fix
CON-561 | HubsV3 fixed messages
CON-561 | Hubs V2 removal - not used messages
CON-561 | Hubs removal - removed code that was required for offshots
CON-561 | HubsV2 removal, improvements after CR
CON-561 | HubsV2 removal - update in swagger
Merge remote-tracking branch 'origin/dev' into CON-561

Conflicts:
	extensions/wikia/HubRssFeed/HubRssFeedModel.class.php