back to tabs for ae keys export

0.9.9

- fix: `Export Camera 2D Position To AE` use tab again instead of space in key clipboard format. otherwise paste doesn't work in After-Effect

OP_export_to_ae.py

@@ -108,8 +108,7 @@ def export_anim_cam_position(camera=None, context=None):
         scn.frame_set(i)
         center = fn.get_cam_frame_center_world(camera)
         coord = fn.get_coord_in_cam_space(scn, scn.camera, center, ae=True)
-        # text += f'\t{i}\t{coord[0]}\t{coord[1]}\t\n'
-        text += f'    {i}    {coord[0]}    {coord[1]}\n'
+        text += f'\t{i}\t{coord[0]}\t{coord[1]}\t\n'
 
     text += '\n\nEnd of Keyframe Data\n' # Ae Frame ending