v0.23

Features: yaml bigfunctions files can now be nested in bigfunctions folder at any depth

• Possible to have functions yaml files nested at any depth in folder hierarchy (it used to work for testing and deploying functions, it now also work for documentation website)
• For this to work, Documentation structure has changed:
  • BEFORE: you had one /bigfunctions/ page listing all bigfunctions
  • NOW: you have one page per folder nested in bigfunctions folder such as /bigfunctions/transform/ /bigfunctions/transform/transform_string. Each folder is generated based on the README of the folder in which are added subfolders and bigfunctions exisiting in the folder