Update files to fit the Node-RED npm standard

nodered/README.md

+# locapack
+
+## Brief
+
+Another localisation packet protocol to send/receive localisation data over networks.
+
+## Details
+
+LocaPack is an implementation of the locapack protocol used to send or receive various localisation data over wired and wireless networks.
+
+LocaPack enables the transport of:
+- universal GNSS localisation coordonates such as latitude/longitude data, 
+- locally referenced localisations, such as {x,y} positions in an indoor environment,
+- inter-node proximity information such as ranging data.
+
+Some extra features are also avalable, such as:
+- automatic mapping/translation of coordonates between universal GNSS/locally referenced localisations,
+- movement_id, that enables extra movement information based on another sensor (typically a local accelerometer),
+- packet sequence numbering and local timestamping, to track positions and detect missing information,
+- message hashing, to send shorter but incomplete payloads, to respect privacy.
+ 
+Several implementations are available: 
+- Embedded: C++ class (Arduino library)
+- Infrastrucure/IoT: Node-RED palette
+- Portable: python
+
+A Json description of the messages is also available.
+
+## Implementation
+
+LocaPack is available as a Node-RED Palette, ie a collection of nodes to produce or decode locapack messages.
+
+![Flow Example](node-red-flow-example.png)
+
+Node-RED implementation status:
+
+- decode header,
+- decode universal GNSS packets,
+- decode locally referenced packets.
+
+### JSON messages
+
+LocaPack messages are also available in JSON. 
+
+Example of a Universal GNSS localisation packet:
+```json
+{
+  "header": {
+    "protocol_version": 1,
+    "device_id_size": 2,
+    "packet_type": 1,
+    "movement_id_presence_flag": false,
+    "timestamp_presence_flag": true
+  },
+  "sequence_number": 2746,
+  "timestamp": 27850001,
+  "device_id": 237,
+  "payload": [192,49,131,47,66,150,8,165,63,154,153,18,67,164,112,157,63],
+  "universalGnssPacket": {
+    "header": {
+      "altitude_presence_flag": true,
+      "dop_presence_flag": true
+    },
+    "latitude": 43.9,
+    "longitude": 1.1,
+    "altitude": 146.6,
+    "dop": 1.2300000190734863
+  }
+}
+```
+
+Example of a Locally Referenced localisation packet:
+```json
+{
+  "LocaPack": {
+    "header": {
+      "protocol_version": 1,
+      "device_id_size": 2,
+      "packet_type": 2,
+      "movement_id_presence_flag": false,
+      "timestamp_presence_flag": true
+    },
+    "sequence_number": 163,
+    "timestamp": 1630289,
+    "device_id": 124,
+    "payload": [224,0,0,128,63,0,0,0,64,0,0,64,64,0,0,128,64,136,119,102,85,68,51,34,17],
+    "locallyReferencedPacket": {
+      "header": {
+        "z_presence_flag": true,
+        "dop_presence_flag": true,
+        "frameofref_id_presence_flag": true
+      },
+      "x": 1,
+      "y": 2,
+      "z": 3,
+      "dop": 4,
+      "frameofref_id": 9833440827789222000
+    }
+  }
+}
+```
+
+## License
+
+Locapack is distributed under the GPLv3 license. 
+

nodered/package.json

 {
-  "name": "red-contrib-locapack",
-  "version": "0.0.1",
+  "name": "node-red-contrib-locapack",
+  "version": "0.0.4",
   "description": "A node to interact with LocaPack devices using the LocaPack protocol",
+  "dependencies": {
+  },
+  "keywords": [ "node-red", "localisation", "protocol" ],
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "Adrien van den Bossche <vandenbo@univ-tlse2.fr>",
-  "license": "ISC",
+  "license": "GPLv3",
   "node-red" : {
     "nodes": {
       "DecodeLocapackHeader": "decode_locapack_header/decode_locapack_header.js",