Link to same version of other manuals

Related: TYPO3-Documentation/T3DocTeam#81

Documentation/Settings.cfg

@@ -29,22 +29,4 @@ use_opensearch       =
 
 ; uncomment only what you actually need.
 
-# t3api         = https://typo3.org/api/typo3cms/
-# t3cgl         = https://docs.typo3.org/typo3cms/CodingGuidelinesReference/
-t3coreapi     = https://docs.typo3.org/m/typo3/reference-coreapi/master/en-us/
-# t3editors     = https://docs.typo3.org/typo3cms/EditorsTutorial/
-# t3extbasebook = https://docs.typo3.org/typo3cms/ExtbaseFluidBook/
-# t3fal         = https://docs.typo3.org/typo3cms/FileAbstractionLayerReference/
-# t3inside      = https://docs.typo3.org/typo3cms/InsideTypo3Reference/
-# t3install     = https://docs.typo3.org/typo3cms/InstallationGuide/
-# t3l10n        = https://docs.typo3.org/typo3cms/FrontendLocalizationGuide/
-# t3security    = https://docs.typo3.org/typo3cms/SecurityGuide/
-# t3services    = https://docs.typo3.org/typo3cms/Typo3ServicesReference/
-# t3skinning    = https://docs.typo3.org/typo3cms/SkinningReference/
-# t3start       = https://docs.typo3.org/typo3cms/GettingStartedTutorial/
-# t3tca         = https://docs.typo3.org/typo3cms/TCAReference/
-# t3templating  = https://docs.typo3.org/typo3cms/TemplatingTutorial/
-# t3ts45        = https://docs.typo3.org/typo3cms/TyposcriptIn45MinutesTutorial/
-# t3tsconfig    = https://docs.typo3.org/typo3cms/TSconfigReference/
-# t3tsref       = https://docs.typo3.org/typo3cms/TyposcriptReference/
-# t3tssyntax    = https://docs.typo3.org/typo3cms/TyposcriptSyntaxReference/
+t3coreapi     = https://docs.typo3.org/m/typo3/reference-coreapi/7.6/en-us/