fix: npm package

Properly addds readme and lincense to the
npm package distro

Closes #12

.travis.yml

@@ -19,11 +19,12 @@ before_install:
 
 before_script:
   - npm install -g @angular/cli
+  - npm install -g copyfiles
 
 script:
   - npm run lint
   - npm run test-ci
-  - npm run build
+  - npm run package
   - npm run compodoc -- --disableCoverage
 after_success:
   - codecov

deploy.sh

@@ -1,3 +1,2 @@
 npx angular-cli-ghpages --dir=./dist/demo --repo=https://GH_TOKEN@github.com/jscharett/ngx-json-schema-form.git
-npm run copy-files
 npx semantic-release

package.json

@@ -16,9 +16,7 @@
     "lint": "ng lint",
     "e2e": "ng e2e",
     "compodoc": "compodoc",
-    "copy-license": "copy .\\LICENSE .\\dist\\ngx-json-schema-form",
-    "copy-readme": "copy .\\README.md .\\dist\\ngx-json-schema-form",
-    "copy-files": "npm run copy-license && npm run copy-readme",
+    "copy-files": "copyfiles LICENSE README.md dist/ngx-json-schema-form",
     "npm_pack": "cd dist/ngx-json-schema-form && npm pack",
     "package": "npm run build && npm run copy-files && npm run npm_pack",
     "preversion": "npm run lint && npm run test-ci",