removed sensitive data

.gitignore

 # Created by .ignore support plugin (hsz.mobi)
 
 config.yml-e
+.env
 ### Go template
 # Binaries for programs and plugins
 *.exe

config.yml

+url: $NEXTCLOUD_URL
+login: admin
+password: $NEXTCLOUD_PASSWORD
+app-name: testapp
+share-folder: /Documents
+not-existing-user: this-user-should-not-exist
+not-existing-group: this-group-should-not-exist
+email: $NEXTCLOUD_EMAIL
\ No newline at end of file