Update README.md

README.md

@@ -17,17 +17,16 @@ This is the core module of Islandora's digital repository ecosystem. The `island
 - `islandora_core_feature` (**required**)
   - Configuration required by the `islandora` module
 - `islandora_image`
-  - Integrates with a Houdini (Imagemagick) server for image processing
+  - Integrates with a [Houdini](https://github.com/Islandora/Crayfish/tree/dev/Houdini) (Imagemagick) server for image processing
 - `islandora_audio` and `islandora_video`
-  - Integrate with a Homarus (`ffmpeg`) server for audio/video processing 
+  - Integrate with a [Homarus](https://github.com/Islandora/Crayfish/tree/dev/Homarus) (`ffmpeg`) server for audio/video processing 
 - `islandora_text_extraction` and `islandora_text_extraction_defaults`
-  - Integrate with a Hypercube (`tessseract` and `pdftotext`) server for text extraction
+  - Integrate with a [Hypercube](https://github.com/Islandora/Crayfish/tree/dev/Hypercube) (`tessseract` and `pdftotext`) server for text extraction
 - `islandora_breadcrumbs`
   - Provides breadcrumbs following collection structure
 - `islandora_iiif`
   - Provides IIIF manifests for repository content 
 
-
 ## Requirements
 
 This module requires the following drupal modules:
@@ -50,7 +49,6 @@ It also requires the following PHP libraries:
 - [Crayfish Commons](https://packagist.org/packages/islandora/crayfish-commons)
 - [Stomp PHP](http://drupal.org/project/)
 
-
 ## Installation
 
 For a full digital repository solution, see our [installation documentation](https://islandora.github.io/documentation/installation/).