ADD: basic configuration JSON file for basic workflow.

Workflows/basic_config.json

+{
+	
+	"chain_name": "Basic_Workflow",
+	
+	"output_path": "/path/to/output/folder",
+	
+	"roi": "/path/to/roi/vector",
+	
+	"ref_db" : {
+		"path": "/path/to/ref/db/vector",
+		"fields": ["class_field_1", "class_field_2"]
+	},
+	
+	"segmentation": {
+		"src": "/path/to/segmentation/input/image",
+		"th": 150,
+		"cw": 0.5,
+		"sw": 0.5,
+		"n_first_iter": 20,
+		"margin": 200,
+		"n_proc": 7,
+		"light_mode": false
+	},
+	
+	"timeseries": [
+	  {
+	    "type": "s2",
+	    "provider": "planetary",
+	    "path": "/path/to/timeseries/source",
+	    "output_dates_file": "/path/to/output/dates/file/for/gapfilling"
+	  }
+	],
+	
+	"userfeat": [
+	  "/path/to/user/feature/image1",
+	  "/path/to/user/feature/image2"
+	],
+	
+	"training": {
+		"classifier": "rf",
+		"parameters": {
+			"n_trees": 400
+		}
+	},
+	
+	"map_output": {
+		"palette_file": "/path/to/palette/file"
+	}
+	
+}