Update TypeScript compiler deps to 1.7.5

Update version

Author: teobugslayer

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ios-sim-portable",
-  "version": "1.0.15",
+  "version": "1.0.16",
   "description": "",
   "main": "./lib/ios-sim.js",
   "scripts": {
@@ -38,7 +38,7 @@
     "grunt-contrib-clean": "0.6.0",
     "grunt": "0.4.5",
     "grunt-ts": "4.2.0",
-    "typescript": "1.6.2"
+    "typescript": "1.7.5"
   },
   "engines": {
     "node": ">=0.10.40 <0.11.0 || >=0.12.7 <0.13.0 || >=4.2.1 <5.0.0 || >=5.1.0 <6.0.0"