schema: Move schema.json -> config.json and similar

To make it clear that these schemas are for validating config.json
(and not, for example, state JSON).  I've left the IDs alone for now,
because my PR adjusting those was rejected [1].

[1]: opencontainers#453

Signed-off-by: W. Trevor King <[email protected]>

Author: wking

schema/README.md

@@ -6,9 +6,9 @@ This directory contains the [JSON Schema](http://json-schema.org/) for
 validating the `config.json` of this container runtime specification.
 
 The layout of the files is as follows:
-* [schema.json](schema.json) - the primary entrypoint for the whole schema document
-* [schema-linux.json](schema-linux.json) - this schema is for the Linux-specific sub-structure
-* [schema-solaris.json](schema-solaris.json) - this schema is for the Solaris-specific sub-structure
+* [config.json](config.json) - the primary entrypoint for the [`config.json`](../config.md) schema
+* [config-linux.json](config-linux.json) - the [Linux-specific sub-structure](../config-linux.md)
+* [config-solaris.json](config-solaris.json) - the [Solaris-specific sub-structure](../config-solaris.md)
 * [defs.json](defs.json) - definitions for general types
 * [defs-linux.json](defs-linux.json) - definitions for Linux-specific types
 * [validate.go](validate.go) - validation utility source code
@@ -35,5 +35,5 @@ make validate
 Then use it like:
 
 ```bash
-./validate schema.json <yourpath>/config.json
+./validate config.json <yourpath>/config.json
 ```

schema/schema-linux.json renamed to schema/config-linux.json

@@ -166,10 +166,10 @@
             }
         },
         "linux": {
-            "$ref": "schema-linux.json#/linux"
+            "$ref": "config-linux.json#/linux"
         },
         "solaris": {
-            "$ref": "schema-solaris.json#/solaris"
+            "$ref": "config-solaris.json#/solaris"
         }
     },
     "required": [

schema/schema-solaris.json renamed to schema/config-solaris.json

@@ -10,7 +10,7 @@ import (
 
 func main() {
 	if len(os.Args[1:]) != 2 {
-		fmt.Printf("ERROR: usage is: %s <schema.json> <config.json>\n", os.Args[0])
+		fmt.Printf("ERROR: usage is: %s <schema.json> <document.json>\n", os.Args[0])
 		os.Exit(1)
 	}