Checked every instance of testbase to see this dosnt break anything, also changed TESTBASE and TESTBASELIB, both were used incorrectly in places.
added error_libdata() for library error messages that are everywhere.
added object_data_is_libdata to test if the object and its data's are from a library.
fixed 2 crashs in adding Curve points to a library object (remember to check, verify_ipocurve returns NULL!)
made duplicating and making dupli's real for lib objects possible, disabled joining into lib armatures and meshes.
Adding Python counterparts to the Invert params for Copy Rot and Copy Loc.
I had to align the constants being used, so if you had files using those options (introduced after 2.43), you'll have to modify the INVERT settings for ROTLIKE constraints (didn't feel like making a minor version bump for this, if people thing otherwise, please say so).
Based on a patch by Juho Vepsäläinen (bebraw)
making it much more useful. Requested and taunted for frequently by
Plumiferos folks. Click on "Use Rot" to take target object rotations
into account.
Good for using rotated empties, etc., as a sloped floor.
Moved .up() and .down() methods from Constraint API to Constraint sequence
API (also renamed them to moveUp() and moveDown() ). Again, methods which
modify the "parent" structure didn't seem consistent.
* use CONSTRAINT_LOCAL instead of SELECT in "Copy Rotate" constraint
* remove "LOCAL" key for now from "Copy Size" constraint; not supported
right now in Blender UI
Added NULL constraint (and fixed bug that didn't allow appending FLOOR
constraint), and added support for Constraint.Settings.LOCAL key support in
COPYLOC, COPYROT and COPYSIZE constraints when target object is an armature.
New Constraint API. Constraints are accessible through a "constraints"
attribute in poses and objects. Would be REALLY NICE for armature users to
pound on this code.
