Added None as option to license enum and added required fields

Signed-off-by: Natalia Luzuriaga <natalia.luzuriaga@cms.hhs.gov>

Author: natalialuzuriaga

schemas/schema-0.0.0.json

@@ -53,7 +53,7 @@
                               },
                               "name": {
                                   "type": "string",
-                                  "enum": ["CC0-1.0", "Apache-2.0", "MIT", "MPL-2.0", "GPL-2.0-only", "GPL-3.0-only", "GPL-3.0-or-later", "LGPL-2.1-only", "LGPL-3.0-only", "BSD-2-Clause", "BSD-3-Clause", "EPL-2.0", "Other"],
+                                  "enum": ["CC0-1.0", "Apache-2.0", "MIT", "MPL-2.0", "GPL-2.0-only", "GPL-3.0-only", "GPL-3.0-or-later", "LGPL-2.1-only", "LGPL-3.0-only", "BSD-2-Clause", "BSD-3-Clause", "EPL-2.0", "Other", "None"],
                                   "description": "An abbreviation for the name of the license"
                               }
                           },
@@ -221,29 +221,29 @@
       }
     },
     "required": [
-      "name",
-      "softwareDescription",
-      "status",
-      "permissions",
-      "organization",
-      "vcs",
-      "laborHours",
-      "platforms",
-      "categories",
-      "softwareType",
-      "languages",
-      "maintenance",
-      "date",
-      "tags",
-      "contact",
-      "localisation",
-      "repoType",
-      "userInput",
-      "fismaLevel",
-      "group",
-      "subsetInHealthcare",
-      "userType",
-      "repositoryHost",
-      "maturityModelTier"
+        "name",
+        "softwareDescription",
+        "status",
+        "permissions",
+        "organization",
+        "vcs",
+        "laborHours",
+        "platforms",
+        "categories",
+        "softwareType",
+        "languages",
+        "maintenance",
+        "date",
+        "tags",
+        "contact",
+        "localisation",
+        "repoType",
+        "userInput",
+        "fismaLevel",
+        "group",
+        "subsetInHealthcare",
+        "userType",
+        "repositoryHost",
+        "maturityModelTier"
     ]
   }