Use relative links in README

README.md

@@ -54,14 +54,14 @@ The **Wikipedia** scheme is configured to execute the project's iOS unit tests,
 ### Schemes and Targets
 
 * **Wikipedia** - Points to production servers. 
-* **Staging** -  Points to various staging server environments. You can adjust these environments by changing the `current` [property](https://github.com/wikimedia/wikipedia-ios/blob/de349525f652ca59c3437cd36fcb13846d737f1e/WMF%20Framework/Configuration.swift#L41) of `Configuration`:
+* **Staging** -  Points to various staging server environments. You can adjust these environments by changing the `current` [property](WMF%20Framework/Configuration.swift#L41) of `Configuration`:
     - An option of `appsLabsForPCS` will point to the [Apps team's staging environment](https://mobileapps.wmflabs.org) for page content.
     - An option of `betaCluster` will point to the [MediaWiki beta cluster environment](https://www.mediawiki.org/wiki/Beta_Cluster) for most API calls. This is meant to be a more blanket environment setting, so if this value exists it will also force the beta cluster environment for page content on the article view. This beta cluster environment is also where developers can test sandbox push notifications triggered across various wikis. This is selected by default.
 
     The Staging scheme also has our feature flags set to true. It displays features that are still in development. It is pushed to TestFlight as a separate app.
 * **Experimental** - For one-off builds, to demonstrate early development or prototype features. This points to production servers by default, but can be adjusted to whatever server environment is needed via temporary adjustments in `Configuration`. We also sometimes use it for design review, before features go through PR review. It is pushed to TestFlight as a separate app.
 
-* **Local Page Content Service and Announcements** - used by engineers in Debug-mode only. This has the ability to toggle different local environments within the `current` [property](https://github.com/wikimedia/wikipedia-ios/blob/de349525f652ca59c3437cd36fcb13846d737f1e/WMF%20Framework/Configuration.swift#L41) of `Configuration`:
+* **Local Page Content Service and Announcements** - used by engineers in Debug-mode only. This has the ability to toggle different local environments within the `current` [property](WMF%20Framework/Configuration.swift#L41) of `Configuration`:
     - An option of `localPCS` will point to a locally running [mobileapps](https://gerrit.wikimedia.org/r/q/project:mediawiki%252Fservices%252Fmobileapps) repository for page content. This is selected by default.
     - An option of `localAnnouncements` will point to a locally running [wikifeeds](https://gerrit.wikimedia.org/r/q/project:mediawiki%252Fservices%252Fwikifeeds) repository for the announcements endpoint. This is selected by default.
     -  All other endpoints will point to production.