Added blueprints area (#329)

Author: andyblundell

README.md

@@ -40,7 +40,7 @@ The framework is a companion to:
 
 The framework consists of:
 
-* [Engineering principles](principles.md)
+* [Engineering principles](principles.md) and [blueprints](blueprints.md)
 * [Engineering quality review tool](insights/review.md)
 * [Communities of practice guidelines](communities/communities-of-practice.md) and active communities:
   * [Product Development Test Automation Working Group](communities/pd-test-automation-working-group.md)

blueprints.md

@@ -0,0 +1,14 @@
+# Engineering blueprints
+
+This is a list of blueprint solutions to common problems which are referenced within this [quality framework](README.md).
+
+Where possible this will be a set of fully working components / solutions you can use. Where that's not possible, it will be instructions.
+
+| Topic                                                                                    | Type of blueprint | Classification | Status     |
+| :--------------------------------------------------------------------------------------- | :---------------- | :------------- | :--------- |
+| [Creating GitHub repositories](https://github.com/nhs-england-tools/repository-template) | Full solution     | Recommended    | Published  |
+| [Purging commits on GitHub](practices/guides/commit-purge.md)                            | Instructions      | Mandatory      | Published  |
+| [Signing commits on GitHub](practices/guides/commit-signing.md)                          | Instructions      | Recommended    | Published  |
+| [Automating performance-test decisions using APDEX](practices/performance-testing.md)    | Instructions      | Recommended    | Published  |
+| [Scanning source code for secrets](tools/nhsd-git-secrets/README.md)                     | Full solution     | Recommended    | Published  |
+| Cross-account backups on AWS                                                             | Instructions      | In progress    | Draft      |