ONOS-628 - Download and extract node binaries for the GUI build step
- Added gulp build task the:
	- Bundles Vendor JS files
	- Bundles ONOS JS Files
	- Bundles ONOS CSS Files
	- Added SourceMaps to JS bundles - Helps with debugging during development
- Added Bundles to index.js and removed old references
- Git Ignored any generated files
- Ensured the build step is able to build without a local copy of node installed
- Added BUCK genrules (provided by Viswa)
- Added BUCK Dependency to GUI
- Buck Rule to run when src changes
- Node/NPM downloaded using BUCK remote_file

Change-Id: Ia6ca3b952ff801850ade7469c23aac76c8520400
diff --git a/tools/gui/gulp-tasks/index.js b/tools/gui/gulp-tasks/index.js
new file mode 100644
index 0000000..3bef084
--- /dev/null
+++ b/tools/gui/gulp-tasks/index.js
@@ -0,0 +1,2 @@
+export { default as BundleJS } from './bundles/bundle-js';
+export { default as BundleCSS } from './bundles/bundle-css';
\ No newline at end of file