Edouard Tisserant <edouard.tisserant@gmail.com> [Mon, 27 Dec 2021 19:21:59 +0100] rev 3400
Fix bug introduced in previous commit : dual link list wasn't append and remove wasn't implemented correctly. Removed debug code, enhanced variable names and comments.
Edouard Tisserant [Thu, 23 Dec 2021 11:36:37 +0100] rev 3399
SVGHMI: optimization of C part : stop traversing the whole HMI tree, use dual linked list for subscriptions and single linked list for changes from HMI. Intermediate commit, still crashing in some cases.