Merge pull request #78 from ermauliks/master

Fixing #77
update roadmap - reorder based on priority
update roadmap - reorder based on priority - 2
Merge pull request #79 from srinivasupadhya/master

update roadmap - reorder based on priority
added new blog entry for demo box
new blog post for demo VM
Merge pull request #80 from kmugrage/master

New blog post with demo Vagrant / VirtualBox setup
#81 - fixing

- adding a lib to query browser.