Julien Mougenot
384e516218
General cleaning of some helpers and generic files. The idea is that they are less likely to be entirely re-written in the near future so this is a way to keep the code clean, readable and compliant to the current standards. Changes include: - Use of async/await when possible - Use of const/let instead of var - Removal of underscore.js - Use of native JS instead of jQuery when possible The logic of the affected code remains the same.