ServiceBus: Implement Renew-Lock for Message
parsing sql db error messages with xml namespace
replace characters with constants
Regenerated extra package with latest graph.rbac specs.

Replaces code from published package to get it into branch.
Merge pull request #1327 from christav/regen-extra

Regenerated extra package with latest graph.rbac specs.
Merge branch 'dev' of github.com:amarzavery/azure-sdk-for-node into sql-error-handling
Fixed jshint errors
Merge pull request #1328 from christav/sql-error-handling

Sql error handling
Updated network package to latest spec
Merge pull request #1334 from christav/update-network-mgmt

Updated network package to latest spec
Merge branch 'dev' of github.com:burmisov/azure-sdk-for-node into sb-renew-lock
Rerecorded mocks for servicebus
Merge pull request #1336 from christav/sb-renew-lock

ServiceBus: Implement Renew-Lock for Message (plus new mocks)