Addded build script and transpiled distributable (#40)

Should resolve issue #28

Author: sbbowers

.gitignore

@@ -1,3 +1,2 @@
 node_modules
 typings
-dist

Makefile

@@ -0,0 +1,20 @@
+
+.PHONY: setup clean lint
+
+all: setup clean build
+
+setup:
+	@echo -e '\033[1;30mInstall prerequisites\033[0m'
+	@if [ -z $$(which node) ] ; then echo 'Abort: You need `node` to build angular2-localstorage. Try `sudo man apt-get install nodejs nodejs-legacy`'; exit 1; fi
+	@if [ -z $$(which npm) ] ; then echo 'Abort: You need `npm` to build angular2-localstorage. See: https://www.npmjs.com/'; exit 1; fi
+	@npm install
+
+clean:
+	@echo -e '\033[1;30mCleaning up\033[0m'
+	@rm -rf dist
+
+lint:
+	@npm run lint
+
+build:
+	@npm run tsc

dist/LocalStorageEmitter.js

@@ -0,0 +1,2 @@
+export * from "./WebStorage";
+export * from "./LocalStorageEmitter";