Blender Git Loki

Replace queue stubs with real depsgraph queue API

Remove dummy priorty queue stubs from stubs.h

Code reshuffling and section labelling

Change Depsgraph Queue to use standard data structures

Size query functions for the depsgraph queue

Finished logic for depsgraph queue push/pop

Split depsgraph queue defines off into a separate header

Graph traversal now uses the filter callback provided to decide whether to visit a node

Some clean work on size of queue

Resort to using pending nodes if nothing available otherwise

Init/Free Depsgraph Queue data

Started drafting some datastructures for the depsgraph queue

Fleshed out more descriptive text for the depsgraph queue type

Added a new define for dealing with "all" evaluation contexts at once

Add missing callback slots for evaluation context init/free to typedefs

Added section dividers for the different types of components

Added optional methods to Node TypeInfo for managing evaluation contexts

Creating stub function defines for queue operations based on queue stubs from earlier

Start of implementation of special "queue" type for depsgraph

Compile related typo fixes