Update gulpfile, remove favicons, and add placeholders for directories

gulpfile.js

@@ -23,7 +23,7 @@ let gulp = require('gulp'),
         scss_base: 'node_modules/scss-base/src',
         tsconfig: 'src/app/tsconfig.json',
         ts: 'src/app/**/*.ts',
-        tests: 'test/**/*.spec.js',
+        tests: 'test/app/**/*.spec.js',
         html: [
             'src/**/*.html',
             'src/.htaccess'
@@ -120,13 +120,13 @@ gulp.task('api', () => {
         .pipe(gulp.dest('dist/api/'));
 });
 
-gulp.task('test', ['tsc', 'vendor'], () => {
-    return gulp.src('test/**/*.spec.js')
+gulp.task('test-app', ['tsc', 'vendor'], () => {
+    return gulp.src(paths.tests)
         .pipe(mocha());
 });
 
 gulp.task('coverage', ['tsc', 'vendor'], () => {
-    return gulp.src('test/**/*.spec.js')
+    return gulp.src(paths.tests)
         .pipe(coverage.instrument({
             pattern: ['dist/app/**/*.js']
         }))
@@ -136,6 +136,9 @@ gulp.task('coverage', ['tsc', 'vendor'], () => {
         .pipe(gulp.dest('./'));
 });
 
+gulp.task('test-api', () => {
+});
+
 gulp.task('watch', () => {
     let watchTs = gulp.watch(paths.ts, ['tsc']),
         watchScss = gulp.watch(paths.scss, ['lintScss', 'styles']),

src/favicons/browserconfig.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<browserconfig>
-  <msapplication>
-    <tile>
-      <square70x70logo src="icons/mstile-70x70.png"/>
-      <square150x150logo src="icons/mstile-150x150.png"/>
-      <square310x310logo src="icons/mstile-310x310.png"/>
-      <wide310x150logo src="icons/mstile-310x150.png"/>
-      <TileColor>#2b5797</TileColor>
-    </tile>
-  </msapplication>
-</browserconfig>