Updated portal screens and updated VM references to Virtual Machine
minor wording changes
casing fixes
Fixed typos and namings
Fixed path routes
Added Summary section in HOL.md. Fixed line endings in README.md. Removed extra error.
Renamed images folder
Update HOL.md
Minor wording fixes in HOL.md
Updated HOL.md and screenshots to set the user name when creating a new VM in the Windows Azure portal. Updated references to AdventureWorks2012 database
Merge branch 'master' of github.com:WindowsAzure-Preview/HOL-IntroToWindowsAzureVirtualMachines

Conflicts:
	HOL.md
Updated screenshots of the preview portal
Removed Preview legend from screenshot
Merge pull request #6 from WindowsAzure-Preview/master

Updated to IaaS Global Availability