Update README.md

Author: nicolasgarnier

README.md

@@ -175,127 +175,3 @@ We'd love that you contribute to the project. Before doing so please read our [C
 
 © Google, 2015. Licensed under an [Apache-2](LICENSE) license.
 Uses a Realtime Database trigger.
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-### [Authorize with LinkedIn](/linkedin-auth)
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-Demonstrates how to authorize with a 3rd party sign-in mechanism (LinkedIn in this case), create a Firebase custom auth token, update the user's profile and authorize Firebase.
-Uses an HTTP trigger.
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-### [Authorize with Instagram](/instagram-auth)
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-Demonstrates how to authorize with a 3rd party sign-in mechanism (Instagram in this case), create a Firebase custom auth token, update the user's profile and authorize Firebase.
-Uses an HTTP trigger.
-
-### [Authorize with LINE](/line-auth)
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-Demonstrates how to authorize with a 3rd party sign-in mechanism (LINE in this case), create a Firebase custom auth token, update the user's profile and authorize Firebase.
-Uses an HTTP trigger.
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-### [Automatically Convert Images](/convert-images)
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-Demonstrates how to automatically convert images that are uploaded to Firebase Storage to JPEG using ImageMagick.
-Uses a Firebase Storage trigger.
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-### [Automatically Generate Thumbnails](/generate-thumbnail)
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-Demonstrates how to automatically generate a thumbnail for images that are uploaded to Firebase Storage.
-Uses a Firebase Storage trigger.
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-### [Post GitHub commits to Slack channel](/github-to-slack)
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-Demonstrates how to automatically post GitHub commits to a Slack channel using an HTTPS triggered Function.
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-### [Create and charge Stripe customers](/stripe)
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-Demonstrates hows to integrate Firebase Auth and the Realtime database with Stripe via the Stripe Node.js library.
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-### [Automatically Moderate Images](/moderate-images)
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-Demonstrates how to automatically moderate offensive images that are uploaded to Firebase Storage by using the Google Cloud Vision API to detect offensive images and ImageMagick to blur these images.
-Uses a Firebase Storage trigger.
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-### [Extract Image Metadata](/exif-images)
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-Demonstrates how to automatically extract image's metadata using ImageMagick for images that are uploaded to Firebase Storage.
-Uses a Firebase Storage trigger.
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-### [Text Moderation](/text-moderation)
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-How to moderate user input text for bad words. For example this can be used to moderate usernames, chat or forum messages.
-Uses an Realtime Database trigger.
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-### [Email Confirmation](/email-confirmation)
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-Sends email confirmation after users subscribed to a mailing list.
-Uses an Realtime Database trigger.
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-### [LastModified Firebase Database tracking](/lastmodified-tracking)
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-Tracking when the Firebase Database (or a subset) was last modified.
-Uses an Realtime Database trigger.
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-### [Webhook upon Database writes](/minimal-webhook)
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-Writing to the Database triggers a request to a callback URL (a Webhook). The content of the modified Data is sent to the Webhook.
-Uses an Realtime Database trigger.
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-### [Firebase Database Child Nodes Count](/child-count)
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-Keeps track of the number of child nodes of a Firebase Database element allowing clients to filter or order results using the child count.
-This can be useful to keep tack of the number of "likes" or "followers" of a somethings shares through social media.
-Uses an Realtime Database trigger.
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-### [Automatic message translation](/message-translation)
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-Integrates the Google Translate API to perform automatic text translation across any number of languages. Language codes can be stored in Firebase for on the fly changes.
-Uses an Realtime Database trigger.
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-### [Limit number of child nodes](/limit-children)
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-Make sure to keep the number of child nodes below a certain threshold. For instance this can be useful to limit the number of lines of logs or chat history below a given number.
-Uses an Realtime Database trigger.
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-### [Import Data to Big Query](/bigquery-import)
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-Copies Firebase Database elements into BigQuery automatically. This can be useful for instance for further logs analysis.
-Uses an Realtime Database trigger.
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-### [Full-text search via Algolia](/fulltext-search)
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-Enable full-text search on firebase database elements by using an Algolia hosted search service.
-Uses an Realtime Database trigger.
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-### [User Data Cleanup](/user-data-cleanup)
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-Deletes all associated user data that's on the Realtime database when a user deletes his Firebase account.
-Uses an Auth trigger.
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-### [Send a survey when users update your app](/survery-app-updated)
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-This sample shows how to send a survey to your users who have updated your app. App Update is detected using a Firebase Analytics event.
-Uses an Analytics trigger.
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-### [Send a coupon to user who have completed a purchase](/coupon-on-purchase)
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-This sample shows how to send a coupon to your users who have just purchased something. 10% off on your next purchase!
-Uses an Analytics trigger.
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-### [Delete Inactive Users Accounts Cron](/delete-unused-accounts-cron)
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-Periodically deletes the accounts of users who have not signed in the last month.
-Uses an HTTPS trigger.
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-### [Username/password sign in with Firebase](/username-password-auth)
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-Demonstrates how to authorize with a username/password sign-in mechanism, create a Firebase custom auth token, update the user's profile and authorize Firebase.
-Uses an HTTP trigger.
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-
-## Contributing
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-We'd love that you contribute to the project. Before doing so please read our [Contributor guide](CONTRIBUTING.md).
-
-
-## License
-
-© Google, 2015. Licensed under an [Apache-2](LICENSE) license.