Update NPM dependencies, compile with typescript v2.0.3 (#1612)

package.json

@@ -21,9 +21,9 @@
   },
   "dependencies": {
     "colors": "^1.1.2",
-    "diff": "^2.2.1",
+    "diff": "^3.0.1",
     "findup-sync": "~0.3.0",
-    "glob": "^7.0.3",
+    "glob": "^7.1.1",
     "optimist": "~0.6.0",
     "resolve": "^1.1.7",
     "underscore.string": "^3.3.4"
@@ -33,17 +33,17 @@
     "grunt": "^1.0.1",
     "grunt-cli": "^1.2.0",
     "grunt-contrib-clean": "^1.0.0",
-    "grunt-eslint": "^18.1.0",
-    "grunt-mocha-test": "^0.12.7",
+    "grunt-eslint": "^19.0.0",
+    "grunt-mocha-test": "^0.13.2",
     "grunt-npm-command": "^0.1.2",
     "grunt-run": "~0.6.0",
-    "grunt-ts": "^5.1.0",
+    "grunt-ts": "^5.5.1",
     "grunt-tslint": "latest",
-    "js-yaml": "^3.4.6",
-    "mocha": "^2.2.5",
+    "js-yaml": "^3.6.1",
+    "mocha": "^3.1.0",
     "tslint": "latest",
     "tslint-test-config-non-relative": "file:test/external/tslint-test-config-non-relative",
-    "typescript": "1.8.10"
+    "typescript": "2.0.3"
   },
   "peerDependencies": {
     "typescript": ">=1.7.3"

src/language/utils.ts

@@ -29,8 +29,7 @@ export function getSourceFile(fileName: string, source: string): ts.SourceFile {
         getCanonicalFileName: (filename: string) => filename,
         getCurrentDirectory: () => "",
         getDefaultLibFileName: () => "lib.d.ts",
-        // TODO: include this field when compiling with TS 2.0
-        // getDirectories: (path: string) => [],
+        getDirectories: (path: string) => [],
         getNewLine: () => "\n",
         getSourceFile: (filenameToGet: string) => {
             if (filenameToGet === normalizedName) {

src/test.ts

@@ -65,8 +65,7 @@ export function runTest(testDirectory: string, rulesDirectory?: string | string[
                 getCanonicalFileName: (filename: string) => filename,
                 getCurrentDirectory: () => "",
                 getDefaultLibFileName: () => ts.getDefaultLibFileName(compilerOptions),
-                // TODO: include this field when compiling with TS 2.0
-                // getDirectories: (path: string) => [],
+                getDirectories: (path: string) => [],
                 getNewLine: () => "\n",
                 getSourceFile(filenameToGet: string) {
                     if (filenameToGet === this.getDefaultLibFileName()) {