Blender Git Loki

Alembic: removed unnecessary matrix copy

Alembic: simplified AbcEmptyReader::readObjectData

Alembic: added some r_ prefixes for return parameters

Alembic: code style

Alembic: don't use m_shapes_type

Depsgraph: Remove old depsgraph header from window manager

Depsgraph: Remove print dependnecies operator

This is not really supported with the new depsgraph.

Depsgraph: Remove old depsgraph header from blender internal

Depsgraph: Remove old depsgraph header from python

Depsgraph: Remove old depsgraph header from modifiers

Depsgraph: Remove old depsgraph header from freestyle

Depsgraph: Remove olde depsgraph header from new depsgraph

Depsgraph: Remove old depsgraph header from collada

Depsgraph: Remove old depsgraph header from blenloader

Depsgraph: Remove old header from blenkernel

Alembic: more lenient check on absence of sheer & homogeneous scaling

Checking precise values of floats is not a good idea.

Alembic: simplified conditional statements

Alembic import: nicer progress updates

Alembic import: fixed bug where local matrix from Alembic was used as object matrix

Also renamed AbcObjectReader::readObjectMatrix to
setupObjectTransform, as it does more than just reading the object
matrix; it also sets up an object constraint if the Alembic Xform is
animated.

Alembic import: separated reading matrix and getting the appropriate Xform object

Also added a bit better error reporting, instead of silently ignoring
invalid Alembic data.