Updating comments in code

Signed-off-by: Olivier Van Laere <oliviervanlaere@gmail.com>
Removing deprecated data structures and updating comments

Signed-off-by: Olivier Van Laere <oliviervanlaere@gmail.com>
Updating comments

Signed-off-by: Olivier Van Laere <oliviervanlaere@gmail.com>
Bugfix in skip on interval load

Signed-off-by: Olivier Van Laere <oliviervanlaere@gmail.com>