(chore): Fix demo

demo/.angular-cli.json

@@ -36,13 +36,16 @@
   },
   "lint": [
     {
-      "project": "src/tsconfig.app.json"
+      "project": "src/tsconfig.app.json",
+      "exclude": "**/node_modules/**"
     },
     {
-      "project": "src/tsconfig.spec.json"
+      "project": "src/tsconfig.spec.json",
+      "exclude": "**/node_modules/**"
     },
     {
-      "project": "e2e/tsconfig.e2e.json"
+      "project": "e2e/tsconfig.e2e.json",
+      "exclude": "**/node_modules/**"
     }
   ],
   "test": {

demo/package.json

@@ -12,29 +12,29 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^4.0.0",
-    "@angular/common": "^4.0.0",
-    "@angular/compiler": "^4.0.0",
-    "@angular/core": "^4.0.0",
-    "@angular/forms": "^4.0.0",
-    "@angular/http": "^4.0.0",
-    "@angular/platform-browser": "^4.0.0",
-    "@angular/platform-browser-dynamic": "^4.0.0",
-    "@angular/router": "^4.0.0",
+    "@angular/animations": "^5.0.0",
+    "@angular/common": "^5.0.0",
+    "@angular/compiler": "^5.0.0",
+    "@angular/core": "^5.0.0",
+    "@angular/forms": "^5.0.0",
+    "@angular/http": "^5.0.0",
+    "@angular/platform-browser": "^5.0.0",
+    "@angular/platform-browser-dynamic": "^5.0.0",
+    "@angular/router": "^5.0.0",
     "ngx-type-ahead": "^1.0.1",
+    "bootstrap": "^4.0.0-beta.2",
     "core-js": "^2.4.1",
-    "rxjs": "^5.1.0",
-    "zone.js": "^0.8.4"
+    "rxjs": "^5.5.2",
+    "zone.js": "^0.8.14"
   },
   "devDependencies": {
-    "@angular/cli": "1.2.0",
-    "@angular/compiler-cli": "^4.0.0",
-    "@angular/language-service": "^4.0.0",
+    "@angular/cli": "1.5.2",
+    "@angular/compiler-cli": "^5.0.0",
+    "@angular/language-service": "^5.0.0",
     "@types/jasmine": "~2.5.53",
     "@types/jasminewd2": "~2.0.2",
     "@types/node": "~6.0.60",
-    "bootstrap": "^4.0.0-beta.2",
-    "codelyzer": "~3.0.1",
+    "codelyzer": "~4.0.1",
     "jasmine-core": "~2.6.2",
     "jasmine-spec-reporter": "~4.1.0",
     "karma": "~1.7.0",
@@ -44,8 +44,8 @@
     "karma-jasmine": "~1.1.0",
     "karma-jasmine-html-reporter": "^0.2.2",
     "protractor": "~5.1.2",
-    "ts-node": "~3.0.4",
-    "tslint": "~5.3.2",
-    "typescript": "~2.3.3"
+    "ts-node": "~3.2.0",
+    "tslint": "~5.7.0",
+    "typescript": "~2.4.2"
   }
 }

demo/src/app/app.component.ts

@@ -2,7 +2,7 @@ import { Component, OnInit } from '@angular/core';
 import { FormBuilder, FormGroup } from '@angular/forms';
 import { DataService } from './data.service';
 import { ICountry } from './countries';
-import { Observable } from 'rxjs';
+import { Observable } from 'rxjs/Observable';
 import { TypeaheadSettings } from 'ngx-type-ahead';
 
 @Component({

demo/src/app/app.module.ts

@@ -4,7 +4,7 @@ import { NgModule } from '@angular/core';
 import { AppComponent } from './app.component';
 import { ReactiveFormsModule } from '@angular/forms';
 import { DataService } from './data.service';
-import { TypeaheadModule } from '../../../index';
+import { TypeaheadModule } from 'ngx-type-ahead';
 
 @NgModule({
   declarations: [