chore(*): Upgrade dev dependencies, fix build & tests (#33)

- Upgrade dev dependencies to the latest versions, except
  - Zone.js (seems to not work properly within unit tests, in particular when using fakeAsync with tick)
  - Angular (the compiler seems to not produce the correct files in 4.2 but does in 4.1)
- Add missing dev dependency
- Upgrade NodeJS from v7 to v8
- Move and fix Jest configuration
- Fix TypeScript configuration
- Fix Rollup configuration
- Add npm package lockfile
- Update Travis CI configuration

Author: itsdevdom

.nvmrc

@@ -1 +1 @@
-7.9.0
+8.1.4

.travis.yml

@@ -1,4 +1,5 @@
 dist: trusty # Beta build environment (newer OS, at least it seems)
+sudo: false # Container instead of VM (thus, a lot faster)
 language: node_js
 cache:
   directories:
@@ -19,9 +20,7 @@ before_install:
     fi
   - npm install -g npm
 install:
-  - npm prune
   - npm install
-  - npm update
 
 script:
   - npm run lint
@@ -37,8 +36,8 @@ before_deploy:
   - npm run ci:automatic-release
   - npm run ci:post-automatic-release
   - npm install -g irish-pub@0.2.x pkg-ok@1.1.x
-  - cd dist
-  - pkg-ok module es2015 typings
+  - cd dist && pkg-ok module es2015 typings && cd ..
+  - irish-pub
 deploy:
   provider: npm
   email: dominique.m.mueller@gmail.com
@@ -47,5 +46,3 @@ deploy:
   on:
     branch: master
     repo: dominique-mueller/angular-notifier
-after_deploy:
-  - irish-pub

jest.config.json

@@ -0,0 +1,28 @@
+{
+	"collectCoverage": true,
+	"coverageDirectory": "<rootDir>/coverage",
+	"globals": {
+		"ts-jest": {
+			"tsConfigFile": "tools/tsc/tsconfig.spec.json"
+		},
+		"__TRANSFORM_HTML__": true
+	},
+	"transform": {
+		"^.+\\.(ts|js|html)$": "<rootDir>/node_modules/jest-preset-angular/preprocessor.js"
+	},
+	"testRegex": "(/__tests__/.*|\\.(test|spec))\\.(ts|js)$",
+	"moduleFileExtensions": [
+		"ts",
+		"js",
+		"html"
+	],
+	"mapCoverage": true,
+	"moduleNameMapper": {
+		"(.*)": "<rootDir>/src/$1"
+	},
+	"transformIgnorePatterns": [
+		"node_modules/(?!@ngrx)"
+	],
+	"setupTestFrameworkScriptFile": "<rootDir>/tools/jest/jest.setup.ts",
+	"verbose": true
+}