Merge pull request #1 from dguitarbite/master

Added Setting up CLI and updated previous articles
Corrected spilleng mistaeks
Switch to relative links for images, remove "more.." link for article summary
Populate readme
Open links in new tabs/windows
Open more links in new tabs/windows
Open even more links in new tabs/windows
Updates Launching a VM section.

This commit addes a section to create SSH ingress rule by adding
it to default security groups. This allows SSH access to the Cloud
Instance