add .gitignore rules from angular-cli

Author: vadjs

.gitignore

@@ -1,10 +1,43 @@
-.idea
-dist-server
-node_modules
-dist
-yarn-error.log
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+/dist-server
+/static
 server.js
 prerender.js
-prerender.js
+
+# dependencies
+/node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
 **/.DS_Store
-static/
+Thumbs.db