Overhaul JSON Schema Compiler to support a number of features required to

tools/json_schema_compiler/test/arrays.json

Index: tools/json_schema_compiler/test/arrays.json
diff --git a/tools/json_schema_compiler/test/arrays.json b/tools/json_schema_compiler/test/arrays.json
index c5fbe9b0835f97edf1aa30be37d5ae92a0dc5d1c..a0edd548d0459cca10e8c61ed6737c0ddd5d08a7 100644
--- a/tools/json_schema_compiler/test/arrays.json
+++ b/tools/json_schema_compiler/test/arrays.json
@@ -116,7 +116,7 @@
             "type": "array",
             "items": {
               "type": "object",
-              "additionalProperties": {"type": "any"}
+              "additionalProperties": {"type": "integer"}
             }
           },
           {
@@ -144,6 +144,53 @@
         ]
       },
       {
+        "name": "justChoices",
+        "type": "function",
+        "description": "Takes some Choices.",
+        "parameters": [
+          {
+            "name": "choices",
+            "choices": [
+              { "type": "integer" },
+              { "type": "boolean" },
+              { "type": "array",
+                "items": {"$ref": "Item"}
+              }
+            ]
+          },
+          {
+            "name": "callback",
+            "type": "function",
+            "parameters": []
+          }
+        ]
+      },
+      {
+        "name": "choicesArray",
+        "type": "function",
+        "description": "Takes some Choices.",
+        "parameters": [
+          {
+            "name": "choices",
+            "type": "array",
+            "items": {
+              "choices": [
+                { "type": "integer" },
+                { "type": "boolean" },
+                { "type": "array",
+                  "items": {"$ref": "Item"}
+                }
+              ]
+            }
+          },
+          {
+            "name": "callback",
+            "type": "function",
+            "parameters": []
+          }
+        ]
+      },
+      {
         "name": "returnIntegerArray",
         "type": "function",
         "description": "Returns some integers.",