fix(schematics): fix error on install

Fixes #1253

Author: mattlewis92

.gitignore

@@ -34,6 +34,7 @@ yarn-error.log
 testem.log
 /typings
 projects/angular-calendar/package.json
+projects/angular-calendar/schematics/ng-add/package.json
 
 # System Files
 .DS_Store

package.json

@@ -7,7 +7,7 @@
   },
   "scripts": {
     "start": "node --max_old_space_size=8192 ./node_modules/.bin/ng serve --open",
-    "build:copy-package-json": "copyfiles package.json projects/angular-calendar",
+    "build:copy-package-json": "copyfiles package.json projects/angular-calendar & copyfiles package.json projects/angular-calendar/schematics/ng-add",
     "build:lib": "ng build angular-calendar --prod",
     "build:date-adapters": "tsc -p tsconfig-date-adapters.json",
     "build:styles": "node-sass projects/angular-calendar/src/angular-calendar.scss | postcss --output dist/angular-calendar/css/angular-calendar.css",

projects/angular-calendar/schematics/ng-add/version-names.ts

@@ -1,4 +1,4 @@
-const packageJson = require('../../package.json'); // tslint:disable-line no-var-requires
+const packageJson = require('./package.json'); // tslint:disable-line no-var-requires
 
 export const angularCalendarVersion = `^${packageJson.version}`;
 export const momentVersion = packageJson.devDependencies.moment;