first simple implementation in YAML

template.yml

+# Mandatory entries
+project: template
+authors:
+  - Thomas Vuillaume
+  - Enrique Garcia
+contact:
+  - thomas.vuillaume@lapp.in2p3.fr
+license: MIT
+
+# Optional entries
+doi: None
+keywords:
+  - ESCAPE
+type: code
+grant: 824064
+language: python
+hardware:
+  - CPU
+  - RAM: 1GB
+  - drive:
+    - type: HDD
+    - volume: 10MB
+
+dependencies:
+  - python>=3.6
+  - pip
+
+os:
+  - 'win-64'
+  - 'linux'
+  - 'osx-64'
+
+compiler:
+  - gcc>=4.7