Update build schema and author image

Author: ryyppy

data/blog_authors.json

@@ -3,7 +3,7 @@
     "username": "hongbo",
     "fullname": "Hongbo Zhang",
     "role": "Compiler & Build System",
-    "img_url": "https://pbs.twimg.com/profile_images/3157941111/cf58e90adce60b796f589b2ae5a0394a_400x400.jpeg",
+    "img_url": "https://pbs.twimg.com/profile_images/1369548222314598400/E2y46vrB_400x400.jpg",
     "twitter": "bobzhang1988"
   },
   {

data/build-schema.json

@@ -154,8 +154,7 @@
 
                         "type": {
                             "enum": [
-                                "dev",
-                                "lib"
+                                "dev"
                             ]
                         },
                         "files": {
@@ -481,24 +480,17 @@
             "type": "boolean",
             "description": "(Experimental) whether to use the OCaml standard library. Default: true"
         },
+        "external-stdlib" : {
+            "type" : "string",
+            "description": "Use the external stdlib library instead of the one shipped with the compiler package"
+        },
         "bs-external-includes": {
             "type": "array",
             "items": {
                 "type": "string"
             },
             "description": "(Not needed usually) external include directories, which will be applied `-I` to all compilation units"
         },
-        "refmt": {
-            "$ref": "#/definitions/refmt-specs",
-            "description": "Reason syntax configuration"
-        },
-        "refmt-flags": {
-            "type": "array",
-            "items": {
-                "type": "string"
-            },
-            "description": "(Not needed usually) arguments to pass to `refmt` above. Default: `[\"--print\", \"binary\"]`."
-        },
         "suffix" : {
             "$ref" : "#/definitions/suffix-spec"
         }