Set correct task category, add link to paper

.gitattributes

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-{
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-{
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-{
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-{
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-{
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-    "3": "/root/E_door_3",
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-    "9": "/root/E_EKET_Cabinet_with_door_brown_walnut_effect_35x35x35cm_2/E_EKET_Suspension_rail_35cm_9"
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-{
-    "13": "/root/E_door1_13",
-    "11": "/root/E_door1_13/E_handle_11",
-    "15": "/root/E_door2_15",
-    "14": "/root/E_door2_15/E_handle_14",
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-    "68": "/root/E_GREAKER_cabinet_with_drawers_white_84X101cm_7/E_tabletop_68"
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-{
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-{
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-    "51Geo": "/root/E_drawer2_51/E_drawer2_51Geo",
-    "73": "/root/E_drawer3_73",
-    "73Geo": "/root/E_drawer3_73/E_drawer3_73Geo",
-    "79": "/root/E_drawer4_79",
-    "79Geo": "/root/E_drawer4_79/E_drawer4_79Geo",
-    "81": "/root/E_drawer1_18/E_handle_81",
-    "83": "/root/E_drawer1_18/E_handle_83",
-    "84": "/root/E_drawer2_51/E_handle_84",
-    "85": "/root/E_drawer2_51/E_handle_85",
-    "89": "/root/E_drawer4_79/E_handle_89",
-    "8Geo": "/root/E_GULLABERG_Shoe_cabinet_with_4_compartments_grey_105x22x107cm_8/E_GULLABERG_Shoe_cabinet_with_4_compartments_grey_105x22x107cm_8Geo",
-    "90": "/root/E_drawer3_73/E_handle_90",
-    "91": "/root/E_GULLABERG_Shoe_cabinet_with_4_compartments_grey_105x22x107cm_8/E_tabletop_91",
-    "92": "/root/E_drawer2_51/E_part2_2_92",
-    "93": "/root/E_drawer1_18/E_part1_2_93"
-}