Use externs/olx.js instead of objectliterals.jsdoc

The single externs/olx.js file describes all of the "options" objects we accept in our constructors.  The @typedef annotations are used by the compiler for type checking.  The @type annotations include documentation for individual options and serve as externs when compiling a profile of the library.  When compiling an application together with the library, the externs/olx.js file is included as one of the sources to provide the @typedef's without generating externs.

If we want to maintain multiple src/*.externs.js files instead of one large externs/olx.js file, we can.  But while we are still using Plovr, it makes for easier build configurations to have one file.

This removes the build tasks that generated the build/src/external/src/externs/types.js and build/src/internal/src/types.js files as those are both replaced by the single externs/olx.js file.

buildcfg/base.json

@@ -51,6 +51,7 @@
     "../externs/closure-compiler.js",
     "../externs/geojson.js",
     "../externs/oli.js",
+    "../externs/olx.js",
     "../externs/proj4js.js",
     "../externs/tilejson.js",
     "../externs/topojson.js",

buildcfg/examples-all.json

@@ -16,6 +16,6 @@
     "inherits": "base.json", 
     "inputs": [
         "../build/examples/all.js", 
-        "../build/src/internal/src/types.js"
+        "../externs/olx.js"
     ]
 }

buildcfg/ol-all.json

@@ -3,11 +3,11 @@
   "id": "ol-all",
 
   "externs": [
-    "../build/src/external/externs/types.js",
     "../externs/bingmaps.js",
     "../externs/closure-compiler.js",
     "../externs/geojson.js",
     "../externs/oli.js",
+    "../externs/olx.js",
     "../externs/proj4js.js",
     "../externs/tilejson.js",
     "../externs/topojson.js",

buildcfg/ol-simple.json

@@ -13,11 +13,11 @@
   "id": "ol-simple",
 
   "externs": [
-    "../build/src/external/externs/types.js",
     "../externs/bingmaps.js",
     "../externs/closure-compiler.js",
     "../externs/geojson.js",
     "../externs/oli.js",
+    "../externs/olx.js",
     "../externs/proj4js.js",
     "../externs/tilejson.js",
     "../externs/topojson.js",

buildcfg/ol-whitespace.json

@@ -18,6 +18,7 @@
     "../externs/closure-compiler.js",
     "../externs/geojson.js",
     "../externs/oli.js",
+    "../externs/olx.js",
     "../externs/proj4js.js",
     "../externs/tilejson.js",
     "../externs/topojson.js",

buildcfg/ol.json

@@ -13,11 +13,11 @@
   "css-output-file": "../build/ol.css",
 
   "externs": [
-    "../build/src/external/externs/types.js",
     "../externs/bingmaps.js",
     "../externs/closure-compiler.js",
     "../externs/geojson.js",
     "../externs/oli.js",
+    "../externs/olx.js",
     "../externs/proj4js.js",
     "../externs/tilejson.js",
     "../externs/topojson.js",