Move all packages to src/

Modify Makefile accordingly

Makefile

@@ -3,12 +3,12 @@ DEV ?= --dev
 
 all:
 	@jbuilder build ${DEV} \
-		bin_node/main.exe \
-		bin_client/main.exe \
-		lib_protocol_compiler/main.exe
-	@cp _build/default/bin_node/main.exe tezos-node
-	@cp _build/default/bin_client/main.exe tezos-client
-	@cp _build/default/lib_protocol_compiler/main.exe tezos-protocol-compiler
+		src/bin_node/main.exe \
+		src/bin_client/main.exe \
+		src/lib_protocol_compiler/main.exe
+	@cp _build/default/src/bin_node/main.exe tezos-node
+	@cp _build/default/src/bin_client/main.exe tezos-client
+	@cp _build/default/src/lib_protocol_compiler/main.exe tezos-protocol-compiler
 
 doc-html:
 	@jbuilder build @doc ${DEV}

scripts/alphanet_constants.patch

@@ -1,7 +1,7 @@
-diff --git a/lib_embedded_protocol_alpha/src/constants_repr.ml b/lib_embedded_protocol_alpha/src/constants_repr.ml
+diff --git a/src/lib_embedded_protocol_alpha/src/constants_repr.ml b/src/lib_embedded_protocol_alpha/src/constants_repr.ml
 index 61e79c8a..f91ce282 100644
---- a/lib_embedded_protocol_alpha/src/constants_repr.ml
-+++ b/lib_embedded_protocol_alpha/src/constants_repr.ml
+--- a/src/lib_embedded_protocol_alpha/src/constants_repr.ml
++++ b/src/lib_embedded_protocol_alpha/src/constants_repr.ml
 @@ -49,15 +49,14 @@ let read_public_key s =
    Ed25519.Public_key.of_bytes (Bytes.of_string (Hex_encode.hex_decode s))