Add support for memcached in DPL
Fix indentation
Remove debugging
Fix issues mentioned in PR
Remove $wgEnableUserLogin variable and unused code.

This change is one of many cleanups along the way of the Helios project.

`$wgEnableUserLogin` is set to on the config level `true` with no
exceptions. As Wikia's UserLogin extension is now a critical part of
user-related flow in the application, noone is going to remove it.

As a matter of fact, the extension is enabled even for Uncyclopedia and
Wikia One.

Parts of the extension will be refactored as the authentication project
(Helios) progresses.

There is no need to check for `$wgEnableUserLogin` and no need to keep
code that will never be executed.
Remove $wgEnableUserLogin variable.

This change is one of many cleanups along the way of the Helios project.

`$wgEnableUserLogin` is set to on the config level `true` with no
exceptions. As Wikia's UserLogin extension is now a critical part of
user-related flow in the application, noone is going to remove it.

As a matter of fact, the extension is enabled even for Uncyclopedia and
Wikia One.

Parts of the extension will be refactored as the authentication project
(Helios) progresses.

There is no need to check for `$wgEnableUserLogin` and no need to keep
code that will never be executed or wrap code that will always be
executed.
Remove $wgEnableUserLogin variable.

This change is one of many cleanups along the way of the Helios project.

`$wgEnableUserLogin` is set to on the config level `true` with no
exceptions. As Wikia's UserLogin extension is now a critical part of
user-related flow in the application, noone is going to remove it.

As a matter of fact, the extension is enabled even for Uncyclopedia and
Wikia One.

Parts of the extension will be refactored as the authentication project
(Helios) progresses.

There is no need to check for `$wgEnableUserLogin` and no need to keep
code that will never be executed or wrap code that will always be
executed.
Remove $wgEnableUserLogin variable and unused code.

This change is one of many cleanups along the way of the Helios project.

$wgEnableUserLogin is set to on the config level true with no
exceptions. As Wikia's UserLogin extension is now a critical part of
user-related flow in the application, noone is going to remove it.

As a matter of fact, the extension is enabled even for Uncyclopedia and
Wikia One.

Parts of the extension will be refactored as the authentication project
(Helios) progresses.

There is no need to check for $wgEnableUserLogin and no need to keep
code that will never be executed.
Remove $wgEnableUserLogin variable.

This change is one of many cleanups along the way of the Helios project.

`$wgEnableUserLogin` is set to on the config level `true` with no
exceptions. As Wikia's UserLogin extension is now a critical part of
user-related flow in the application, noone is going to remove it.

As a matter of fact, the extension is enabled even for Uncyclopedia and
Wikia One.

Parts of the extension will be refactored as the authentication project
(Helios) progresses.

There is no need to check for `$wgEnableUserLogin` and no need to keep
code that will never be executed or wrap code that will always be
executed.

@lizlux - please, consider removing the JavaScript variable if relevant.
We no longer have wikis without UserLogin extension enabled.
CON-2280: comments - fix spacing around avatar and user name
Comments: more spacing fixes
CON-2289 | Venus recommendations - video length
CON-2208 Global nav notifications from Forum Thread fix spacing to fit mockups
Merge branch 'dev' into CON-2280-comments-spacing-fixes
Comments: always show "Reply" link
Merge pull request #5579 from Wikia/dev-platform-625-helios-cleanup-wgEnableUserLoginExt-userlogin

Remove $wgEnableUserLogin variable and unused code.
Merge pull request #5575 from Wikia/dev-platform-625-helios-cleanup-wgEnableUserLoginExt-accountnavigationcontroller

Remove $wgEnableUserLogin variable.
Merge pull request #5573 from Wikia/dev-platform-625-helios-cleanup-wgEnableUserLoginExt-fbconnect

Remove $wgEnableUserLogin variable and unused code.
Merge pull request #5576 from Wikia/dev-platform-625-helios-cleanup-wgEnableUserLoginExt-editaccount-lookupuser

Remove $wgEnableUserLogin variable.
Remove wgEnableUserLoginExt variable from JavaScript.