Fixes to HTML tutorials per Glenn's advice
adding image reference
adding home entry in each left nav
Oops, I missed a fix in the previous checkin.
code fix for Mahout tutorial
Updated screenshots for setting up git publishing
sendgrid - update description
remove promotion code for bronze
Merge pull request #1058 from mollybostic/master_0304

adding image reference - no staging required
Merge pull request #1057 from ggailey777/zumo_master

Fixes to HTML tutorials per Glenn's advice
Merge pull request #1060 from bradsev/post-release-edits3

code fix for Mahout tutorial
Merge pull request #1061 from huguesv/publishing

Updated screenshots for setting up git publishing
Merge pull request #1064 from mariusrusu/SendgridUpdateDescription

Sendgrid - update description/link
Merge branch 'master' of https://github.com/WindowsAzure/azure-content into notifications