Updated ex4
Updated HOL with WIP ex4
Added end solution for exercise 4 and 5, updated end exercise 3 and added exercise 5 in document. Fixed minor bugs
Updated table SAS task
Merge branch 'master' of github.com:WindowsAzure-Preview/HOL-GettingStartedWindowsAzureStorage
Updated folder structure
Removed deprecated step in setup.cmd and fixed cleanup
Updated lab.xml
Added begin solution for ex4 and 5
Updated HOL.md with completed ex4-task1
Merge branch 'master' of github.com:WindowsAzure-Preview/HOL-GettingStartedWindowsAzureStorage
Fixed minor issues
Updated ex4
Fixd issue in ex4 end solution
Added SAS on queues
Merge branch 'master' of github.com:WindowsAzure-Preview/HOL-GettingStartedWindowsAzureStorage
Refactored solution and document to remove session
Improved hol.md and added images
Updated solutions 3 and 4 and document
Updated Image name