Initial commit
Add starter application package
First commit

Deleted all the thing that Bluemix made. Built a simple site using express 4.
Use handlebars view engine to render pages.
Added mongo support.

The kbase now use mongo to store posts and gets all posts on starting.
Switched from mongodb to redis.

addsample routing now use GET method, set the 'sample' key, and in the '/' routing the server read the content from 'sample'.
Changes in CSS files and template.

Also there are some changes in README.md and .gitignore to make th repo more compatible with github.