Revert "LinearAlgebra and Test back into strong deps"

This reverts commit 675dab5.

Project.toml

@@ -9,9 +9,7 @@ CompositionsBase = "a33af91c-f02d-484b-be07-31d278c5ca2b"
 ConstructionBase = "187b0558-2788-49d3-abe0-74a17ed4e7c9"
 DataPipes = "02685ad9-2d12-40c3-9f73-c6aeda6a7ff5"
 InverseFunctions = "3587e190-3f89-42d0-90ee-14403ec27112"
-LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [weakdeps]
 ColorTypes = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
@@ -20,12 +18,12 @@ Dictionaries = "85a47980-9c8c-11e8-2b9f-f7ca1fa99fb4"
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
 DomainSets = "5b8099bc-c8ec-5219-889f-1d9e522a28bf"
 FlexiMaps = "6394faf6-06db-4fa8-b750-35ccc60383f7"
-# LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Skipper = "fc65d762-6112-4b1c-b428-ad0792653d81"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 StructArrays = "09ab397b-f2b6-538f-b94a-2f83cf4a842a"
 Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
-# Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 URIs = "5c2747f8-b7ea-4ff2-ba2e-563bfd36b1d4"
 
 [extensions]
@@ -35,12 +33,12 @@ DictionariesExt = "Dictionaries"
 DistributionsExt = "Distributions"
 DomainSetsExt = "DomainSets"
 FlexiMapsExt = "FlexiMaps"
-# LinearAlgebraExt = "LinearAlgebra"
+LinearAlgebraExt = "LinearAlgebra"
 SkipperExt = "Skipper"
 StaticArraysExt = "StaticArrays"
 StructArraysExt = "StructArrays"
 TablesExt = "Tables"
-# TestExt = "Test"
+TestExt = "Test"
 URIsExt = "URIs"
 FlexiMapsStructArraysExt = ["FlexiMaps", "StructArrays"]
 

src/AccessorsExtra.jl

@@ -45,9 +45,6 @@ include("construct.jl")
 include("bystep.jl")
 include("testing.jl")
 
-include("../ext/LinearAlgebraExt.jl")
-include("../ext/TestExt.jl")
-
 
 function __init__()
     if isdefined(Base.Experimental, :register_error_hint)