simpledemo: Add simple sample schema with some testing fields

software/simpledemo/instance-input-schema.json

+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "description": "Sample paremeters for a Simple Demo",
+  "additionalProperties": false,
+  "properties": {
+    "simple-string": {
+      "title": "Example of Simple String",
+      "description": "Example of Simple String",
+      "type": "string",
+      "default": "Simple string "
+    },
+    "simple-string-with-enum": {
+      "title": "Example of Simple String with enum",
+      "description": "Example of Simple String with enum",
+      "type": "string",
+      "enum" : [
+        "simple string A",
+        "simple string B",
+        "simple string C"
+        ],
+      "default": "simple string A"
+    },
+    "simple-string-textarea": {
+      "title": "Example of Simple String with TextArea",
+      "description": "Example of Simple String with TextArea",
+      "type": "string",
+      "textarea": true,
+      "default": "Simple string "
+    },
+    "simple-string-textarea": {
+      "title": "Example of Simple String with TextArea",
+      "description": "Example of Simple String with TextArea",
+      "type": "string",
+      "textarea": true,
+      "default": "Simple string "
+    },
+     "simple-integer": {
+      "title": "Example of Simple Integer",
+      "description": "Example of Simple Integer",
+      "type": "integer",
+      "default": 1
+    },
+     "simple-integer": {
+      "title": "Example of Simple Integer",
+      "description": "Example of Simple Integer",
+      "type": "integer",
+      "default": 1
+    },
+     "simple-numeric-integer": {
+      "title": "Example of Simple Numeric as integer",
+      "description": "Example of Simple Numeric as Interger",
+      "type": "numeric",
+      "default": 1
+    },
+     "simple-numeric-float": {
+      "title": "Example of Simple Numeric as float",
+      "description": "Example of Simple Numeric as float",
+      "type": "numeric",
+      "default": 1.5
+    }
+  }
+}
+

software/simpledemo/software.cfg

+# Required to mimic software releases

software/simpledemo/software.cfg.json

+{
+  "name": "Simple Demo",
+  "description": "Demo Simple",
+  "serialisation": "xml",
+  "software-type": {
+    "default": {
+      "title": "Default",
+      "software-type": "default",
+      "description": "Default",
+      "request": "instance-input-schema.json",
+      "response": "instance-output-schema.json",
+      "index": 0
+    }
+  }
+}
+