Goal

Change the URL of the tool used to populate the file demo.zip of the guides as it uses the internal launcher address. Example : http://backend-public-devex.195.201.87.126.nip.io/api/launcher/zip?artifactId=http-rest&groupId=me.snowdrop.booster&mission=rest-http&runtime=spring-boot&runtimeVersion=current-community. The url is coming from this guide : https://snowdrop.me/guides/rest-http

The modification will be more consequent as snowdrop site uses a non supported version of the launcher (that PM requested to not use anymore as this is not the official launcher)

See here the params configured : https://github.com/snowdrop/snowdrop-siteangular/blob/0d99c69d8e7f96d00efc9aad025c461477a92728/config/webpack.dev.js#L32

As we will not use anymore the launcher, we must investigate if we will just use the archive of the github repo as zip file OR our code generator
but then the code of the project should be converted into go templates as created for crud, rest, simple, jsp examples ...

Remark: The modification should be done for all the guides