📝 remove link to jhispter and keep necessary command (jhipster#1188)

* 📝 remove link to jhispter and keep necessary command

* 📝 keep jhipster installation

* 📝 add missing prerequisite in getting-started

Author: tlegrand54

README.md

@@ -50,9 +50,7 @@ https://gitter.im/JHipster-NET/jhipster-dotnetcore
 
 # Prerequisites
 
-As this is a [JHipster](https://www.jhipster.tech/) blueprint, we expect you have JHipster and its related tools already installed:
-
-- [Installing JHipster](https://www.jhipster.tech/installation/)
+npm install -g generator-jhipster
 
 # Installation
 

docs/Introduction/getting-started.md

@@ -1,19 +1,19 @@
-# Getting Started 
+# Getting Started
 
 ## Prerequisites
 
-As this is a [JHipster](https://www.jhipster.tech/) blueprint, we expect you have JHipster and its related tools already installed:
+npm install -g generator-jhipster
 
-- [Installing JHipster](https://www.jhipster.tech/installation/)
+## Installation of the blueprint
 
-## Generate your first application
-
-Installation of the blueprint 
+Run the following command to install jhipster-dotnetcore
 
 ```bash
 npm install -g generator-jhipster-dotnetcore
 ```
 
+## Generate your first application
+
 Call the generator
 
 ```bash
@@ -50,4 +50,4 @@ Default configurations are availables in the generated project. As an example, a
 
 The repository : [https://github.com/jhipster/jhipster-dotnetcore](https://github.com/jhipster/jhipster-dotnetcore)
 
-Sample project : [https://github.com/jhipster/jhipster-sample-app-dotnetcore](https://github.com/jhipster/jhipster-sample-app-dotnetcore)
+Sample project : [https://github.com/jhipster/jhipster-sample-app-dotnetcore](https://github.com/jhipster/jhipster-sample-app-dotnetcore)