initial for ngExcel

Author: nurinamu

.gitignore

@@ -0,0 +1,18 @@
+node_modules
+dist
+.tmp
+.sass-cache
+karma*
+bower.json
+package.json
+test
+app/*
+!app/scripts
+!app/styles
+!app/index.html
+.bowerrc
+.editorconfig
+.gitattributes
+.idea
+.jshintrc
+.travis.yml