diff --git a/.gitignore b/.gitignore
index e2cb9ecd..9d6de240 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,3 @@ docs/build/
 docs/site/
 docs/flux.css
 deps
-Manifest.toml
diff --git a/Manifest.toml b/Manifest.toml
new file mode 100644
index 00000000..dc5b1a5f
--- /dev/null
+++ b/Manifest.toml
@@ -0,0 +1,270 @@
+[[AbstractTrees]]
+deps = ["Markdown", "Test"]
+git-tree-sha1 = "feb8b2c99359901e295443c9d0c7e711604acf39"
+uuid = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
+version = "0.2.0"
+
+[[Adapt]]
+deps = ["LinearAlgebra", "Test"]
+git-tree-sha1 = "a1245c11af6876245c32f82f2067bf67f7da8cee"
+uuid = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
+version = "0.4.0"
+
+[[Base64]]
+uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
+
+[[BinDeps]]
+deps = ["Compat", "Libdl", "SHA", "URIParser"]
+git-tree-sha1 = "12093ca6cdd0ee547c39b1870e0c9c3f154d9ca9"
+uuid = "9e28174c-4ba2-5203-b857-d8d62c4213ee"
+version = "0.8.10"
+
+[[BinaryProvider]]
+deps = ["Libdl", "Pkg", "SHA", "Test"]
+git-tree-sha1 = "9930c1a6cd49d9fcd7218df6be417e6ae4f1468a"
+uuid = "b99e7846-7c00-51b0-8f62-c81ae34c0232"
+version = "0.5.2"
+
+[[CodecZlib]]
+deps = ["BinaryProvider", "Libdl", "Pkg", "Test", "TranscodingStreams"]
+git-tree-sha1 = "83cb3d65c37ea1364c2d5bf7bcea41843ba645dc"
+uuid = "944b1d66-785c-5afd-91f1-9de20f533193"
+version = "0.5.0"
+
+[[ColorTypes]]
+deps = ["FixedPointNumbers", "Random", "Test"]
+git-tree-sha1 = "f73b0e10f2a5756de7019818a41654686da06b09"
+uuid = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
+version = "0.7.5"
+
+[[Colors]]
+deps = ["ColorTypes", "FixedPointNumbers", "InteractiveUtils", "Pkg", "Printf", "Reexport", "Test"]
+git-tree-sha1 = "9f0a0210450acb91c730b730a994f8eef1d3d543"
+uuid = "5ae59095-9a9b-59fe-a467-6f913c188581"
+version = "0.9.5"
+
+[[CommonSubexpressions]]
+deps = ["Test"]
+git-tree-sha1 = "efdaf19ab11c7889334ca247ff4c9f7c322817b0"
+uuid = "bbf7d656-a473-5ed7-a52c-81e309532950"
+version = "0.2.0"
+
+[[Compat]]
+deps = ["Base64", "Dates", "DelimitedFiles", "Distributed", "InteractiveUtils", "LibGit2", "Libdl", "LinearAlgebra", "Markdown", "Mmap", "Pkg", "Printf", "REPL", "Random", "Serialization", "SharedArrays", "Sockets", "SparseArrays", "Statistics", "Test", "UUIDs", "Unicode"]
+git-tree-sha1 = "2d9e14d19bad3f9ad5cc5e4cffabc3cfa59de825"
+uuid = "34da2185-b29b-5c13-b0c7-acf172513d20"
+version = "1.3.0"
+
+[[DataStructures]]
+deps = ["InteractiveUtils", "OrderedCollections", "REPL", "Random", "Serialization", "Test"]
+git-tree-sha1 = "8fc6e166e24fda04b2b648d4260cdad241788c54"
+uuid = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
+version = "0.14.0"
+
+[[Dates]]
+deps = ["Printf"]
+uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
+
+[[DelimitedFiles]]
+deps = ["Mmap"]
+uuid = "8bb1440f-4735-579b-a4ab-409b98df4dab"
+
+[[DiffResults]]
+deps = ["Compat", "StaticArrays"]
+git-tree-sha1 = "db8acf46717b13d6c48deb7a12007c7f85a70cf7"
+uuid = "163ba53b-c6d8-5494-b064-1a9d43ac40c5"
+version = "0.0.3"
+
+[[DiffRules]]
+deps = ["Random", "Test"]
+git-tree-sha1 = "c49ec69428ffea0c1d1bbdc63d1a70f5df5860ad"
+uuid = "b552c78f-8df3-52c6-915a-8e097449b14b"
+version = "0.0.7"
+
+[[Distributed]]
+deps = ["LinearAlgebra", "Random", "Serialization", "Sockets"]
+uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"
+
+[[FixedPointNumbers]]
+deps = ["Pkg", "Test"]
+git-tree-sha1 = "b8045033701c3b10bf2324d7203404be7aef88ba"
+uuid = "53c48c17-4a7d-5ca2-90c5-79b7896eea93"
+version = "0.5.3"
+
+[[ForwardDiff]]
+deps = ["CommonSubexpressions", "DiffResults", "DiffRules", "InteractiveUtils", "LinearAlgebra", "NaNMath", "Pkg", "Random", "SparseArrays", "SpecialFunctions", "StaticArrays", "Test"]
+git-tree-sha1 = "d8f3e0f19d0d546aa92eb1cd67cd3e515768d9f7"
+uuid = "f6369f11-7733-5829-9624-2563aa707210"
+version = "0.10.0"
+
+[[InteractiveUtils]]
+deps = ["LinearAlgebra", "Markdown"]
+uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+
+[[Juno]]
+deps = ["Base64", "Logging", "Media", "Profile", "Test"]
+git-tree-sha1 = "3c29a199713e7ec62cfdc11f44d7760219d5f658"
+uuid = "e5e0dc1b-0480-54bc-9374-aad01c23163d"
+version = "0.5.3"
+
+[[LibGit2]]
+uuid = "76f85450-5226-5b5a-8eaa-529ad045b433"
+
+[[Libdl]]
+uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
+
+[[LinearAlgebra]]
+deps = ["Libdl"]
+uuid = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+
+[[Logging]]
+uuid = "56ddb016-857b-54e1-b83d-db4d58db5568"
+
+[[MacroTools]]
+deps = ["Compat"]
+git-tree-sha1 = "c443e1c8d58a4e9f61b708ad0a88286c7042145b"
+uuid = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
+version = "0.4.4"
+
+[[Markdown]]
+deps = ["Base64"]
+uuid = "d6f4376e-aef5-505a-96c1-9c027394607a"
+
+[[Media]]
+deps = ["MacroTools", "Test"]
+git-tree-sha1 = "9f390271c9a43dcbe908a10b5b9632cf58cbab5b"
+uuid = "e89f7d12-3494-54d1-8411-f7d8b9ae1f27"
+version = "0.4.1"
+
+[[Missings]]
+deps = ["Dates", "InteractiveUtils", "SparseArrays", "Test"]
+git-tree-sha1 = "adc26d2ee85a49c413464110d922cf21efc9d233"
+uuid = "e1d29d7a-bbdc-5cf2-9ac0-f12de2c33e28"
+version = "0.3.1"
+
+[[Mmap]]
+uuid = "a63ad114-7e13-5084-954f-fe012c677804"
+
+[[NNlib]]
+deps = ["Libdl", "LinearAlgebra", "MacroTools", "Requires", "Test"]
+git-tree-sha1 = "d7f65ad9734adea3c5a4c473bc65b365f8afbb2b"
+uuid = "872c559c-99b0-510c-b3b7-b6c96a88d5cd"
+version = "0.4.2"
+
+[[NaNMath]]
+deps = ["Compat"]
+git-tree-sha1 = "ce3b85e484a5d4c71dd5316215069311135fa9f2"
+uuid = "77ba4419-2d1f-58cd-9bb1-8ffee604a2e3"
+version = "0.3.2"
+
+[[OrderedCollections]]
+deps = ["Pkg", "Random", "Serialization", "Test"]
+git-tree-sha1 = "85619a3f3e17bb4761fe1b1fd47f0e979f964d5b"
+uuid = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
+version = "1.0.2"
+
+[[Pkg]]
+deps = ["Dates", "LibGit2", "Markdown", "Printf", "REPL", "Random", "SHA", "UUIDs"]
+uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+
+[[Printf]]
+deps = ["Unicode"]
+uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+
+[[Profile]]
+deps = ["Printf"]
+uuid = "9abbd945-dff8-562f-b5e8-e1ebf5ef1b79"
+
+[[REPL]]
+deps = ["InteractiveUtils", "Markdown", "Sockets"]
+uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
+
+[[Random]]
+deps = ["Serialization"]
+uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+
+[[Reexport]]
+deps = ["Pkg"]
+git-tree-sha1 = "7b1d07f411bc8ddb7977ec7f377b97b158514fe0"
+uuid = "189a3867-3050-52da-a836-e630ba90ab69"
+version = "0.2.0"
+
+[[Requires]]
+deps = ["Test"]
+git-tree-sha1 = "f6fbf4ba64d295e146e49e021207993b6b48c7d1"
+uuid = "ae029012-a4dd-5104-9daa-d747884805df"
+version = "0.5.2"
+
+[[SHA]]
+uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
+
+[[Serialization]]
+uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
+
+[[SharedArrays]]
+deps = ["Distributed", "Mmap", "Random", "Serialization"]
+uuid = "1a1011a3-84de-559e-8e89-a11a2f7dc383"
+
+[[Sockets]]
+uuid = "6462fe0b-24de-5631-8697-dd941f90decc"
+
+[[SortingAlgorithms]]
+deps = ["DataStructures", "Random", "Test"]
+git-tree-sha1 = "03f5898c9959f8115e30bc7226ada7d0df554ddd"
+uuid = "a2af1166-a08f-5f64-846c-94a0d3cef48c"
+version = "0.3.1"
+
+[[SparseArrays]]
+deps = ["LinearAlgebra", "Random"]
+uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+
+[[SpecialFunctions]]
+deps = ["BinDeps", "BinaryProvider", "Libdl", "Test"]
+git-tree-sha1 = "c35c9c76008babf4d658060fc64aeb369a41e7bd"
+uuid = "276daf66-3868-5448-9aa4-cd146d93841b"
+version = "0.7.1"
+
+[[StaticArrays]]
+deps = ["InteractiveUtils", "LinearAlgebra", "Pkg", "Random", "Statistics", "Test"]
+git-tree-sha1 = "ebc5c2a27d91d5ec611a9861168182e2168effd3"
+uuid = "90137ffa-7385-5640-81b9-e52037218182"
+version = "0.9.2"
+
+[[Statistics]]
+deps = ["LinearAlgebra", "SparseArrays"]
+uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
+
+[[StatsBase]]
+deps = ["DataStructures", "LinearAlgebra", "Missings", "Printf", "Random", "SortingAlgorithms", "SparseArrays", "Statistics", "Test"]
+git-tree-sha1 = "723193a13e8078cec6dcd0b8fe245c8bfd81690e"
+uuid = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
+version = "0.25.0"
+
+[[Test]]
+deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]
+uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[[TranscodingStreams]]
+deps = ["DelimitedFiles", "Pkg", "Random", "Test"]
+git-tree-sha1 = "a34a2d588e2d2825602bf14a24216d5c8b0921ec"
+uuid = "3bb67fe8-82b1-5028-8e26-92a6c54297fa"
+version = "0.8.1"
+
+[[URIParser]]
+deps = ["Test", "Unicode"]
+git-tree-sha1 = "6ddf8244220dfda2f17539fa8c9de20d6c575b69"
+uuid = "30578b45-9adc-5946-b283-645ec420af67"
+version = "0.4.0"
+
+[[UUIDs]]
+deps = ["Random"]
+uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
+
+[[Unicode]]
+uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"
+
+[[ZipFile]]
+deps = ["Printf", "Test"]
+git-tree-sha1 = "c191e56c849b1784cacbf7cd5e52cc672f1ae2db"
+uuid = "a5390f91-8eb1-5f08-bee0-b1d1ffed6cea"
+version = "0.7.0"
diff --git a/Project.toml b/Project.toml
new file mode 100644
index 00000000..c34c5717
--- /dev/null
+++ b/Project.toml
@@ -0,0 +1,24 @@
+name = "Flux"
+uuid = "587475ba-b771-5e3f-ad9e-33799f191a9c"
+
+[deps]
+AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
+Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
+CodecZlib = "944b1d66-785c-5afd-91f1-9de20f533193"
+Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
+DiffRules = "b552c78f-8df3-52c6-915a-8e097449b14b"
+ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
+Juno = "e5e0dc1b-0480-54bc-9374-aad01c23163d"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
+NNlib = "872c559c-99b0-510c-b3b7-b6c96a88d5cd"
+NaNMath = "77ba4419-2d1f-58cd-9bb1-8ffee604a2e3"
+Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
+Requires = "ae029012-a4dd-5104-9daa-d747884805df"
+SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
+Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
+StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+ZipFile = "a5390f91-8eb1-5f08-bee0-b1d1ffed6cea"