Cleanup: use plural names for Main lists

Convention was not to but after discussion on 918941483f7e we agree its
best to change the convention.

Names now mostly follow RNA.

Some exceptions:

- Use 'nodetrees' instead of 'nodegroups'
  since the struct is called NodeTree.
- Use 'gpencils' instead of 'grease_pencil'
  since 'gpencil' is a common abbreviation in the C code.

Other exceptions:

- Leave 'wm' as it's a list of one.
- Leave 'ipo' as is for versioning.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/makesrna/intern/rna_armature.c b/source/blender/makesrna/intern/rna_armature.c
index 90f93030cb9..1c16abcd12f 100644
--- a/source/blender/makesrna/intern/rna_armature.c
+++ b/source/blender/makesrna/intern/rna_armature.c
@@ -141,7 +141,7 @@ static void rna_Armature_update_layers(Main *bmain, Scene *UNUSED(scene), Pointe
 
 	/* proxy lib exception, store it here so we can restore layers on file
 	 * load, since it would otherwise get lost due to being linked data */
-	for (ob = bmain->object.first; ob; ob = ob->id.next) {
+	for (ob = bmain->objects.first; ob; ob = ob->id.next) {
 		if (ob->data == arm && ob->pose)
 			ob->pose->proxy_layer = arm->layer;
 	}
@@ -426,7 +426,7 @@ static void rna_Bone_bbone_handle_update(Main *bmain, Scene *scene, PointerRNA *
 	Bone *bone = (Bone *)ptr->data;
 
 	/* Update all users of this armature after changing B-Bone handles. */
-	for (Object *obt = bmain->object.first; obt; obt = obt->id.next) {
+	for (Object *obt = bmain->objects.first; obt; obt = obt->id.next) {
 		if (obt->data == arm && obt->pose) {
 			bPoseChannel *pchan = BKE_pose_channel_find_name(obt->pose, bone->name);