make the theme default to rescript

Author: bobzhang

jscomp/bsb/bsb_templates.ml

@@ -57,9 +57,6 @@ let root = ([
     \  \"sources\": {\n\
     \    \"dir\" : \"src\",\n\
     \    \"subdirs\" : true\n\
-    \  },\n\
-    \  \"warnings\": {\n\
-    \    \"error\" : \"+101\"\n\
     \  }\n\
     }\n\
     "
@@ -84,10 +81,9 @@ let root = ([
     }"
     );
     Dir("src",[
-     File("demo.ml",
+     File("demo.res",
      "\n\
-     \n\
-     let () = Js.log \"Hello, BuckleScript\""
+     Js.log(\"Hello, ReScript\")"
      )        
     ])        
    ]);

jscomp/bsb/templates/basic/bsconfig.json

@@ -4,8 +4,5 @@
   "sources": {
     "dir" : "src",
     "subdirs" : true
-  },
-  "warnings": {
-    "error" : "+101"
   }
 }

jscomp/bsb/templates/basic/src/demo.ml

@@ -0,0 +1,2 @@
+
+Js.log("Hello, ReScript")

jscomp/bsb/templates/basic/src/demo.res

@@ -14412,9 +14412,6 @@ let root = ([
     \  \"sources\": {\n\
     \    \"dir\" : \"src\",\n\
     \    \"subdirs\" : true\n\
-    \  },\n\
-    \  \"warnings\": {\n\
-    \    \"error\" : \"+101\"\n\
     \  }\n\
     }\n\
     "
@@ -14439,10 +14436,9 @@ let root = ([
     }"
     );
     Dir("src",[
-     File("demo.ml",
+     File("demo.res",
      "\n\
-     \n\
-     let () = Js.log \"Hello, BuckleScript\""
+     Js.log(\"Hello, ReScript\")"
      )        
     ])        
    ]);