adding introductory links for GS Guide
fixing images and some typos
updating images
removing audit log example
making additional changes to developer's guide
making additional change to images and fixing JIRA bugs
updating flavor strings for code samples
adding additional inks to GS guide
updating images
updates to Getting Started and Dev Guide after Edit
Fixing merge conflict, remove reference to one wiki
Merge pull request #453 from rackerlabs/constanzeworking20

adding introductory links for GS Guide