Update version and dependency
Add missing semicolon
Update README.md
Update README.md

Add missing space
Add check for hostnames on site browse
Merge pull request #1036 from andrerod/release-0.7.4

Update version and dependency
Lock dependencies
Merge
Update windows installer version
new tier modes
new tier modes
Merge branch 'new-scales' of https://github.com/phvannor/azure-sdk-tools-xplat into new-scales
Fix issue with missing body in request POST / PUT
Update shrinkwrap for node 0.6
Fix incorrect reference
Merge remote-tracking branch 'upstream/release-0.7.4' into release-0.7.4
Merge pull request #1046 from andrerod/release-0.7.4

Fix incorrect reference
add confirmation prompt to scale due to term reuse
Merge branch 'release-0.7.4' into dev
Merge pull request #1039 from WindowsAzure/release-0.7.4

Release 0.7.4