Sensenet works in Azure SQL

[borsi]

• [x] Azure SQL Database settings alteration
• [x] Install database script sql authentication
• [x] Don't forget to check if the settings are good for mssql as well
• [x] Have another user install sensenet using azure sql
• [x] Add Azure db info to the install from nuget docs

[borsi]

Update the "install-sn-from-nuget" doc at the "create the database" part so users would know they can install SN on an Azure SQL db as well.

[tusmester]

Installed it on Azure SQL successfully. :shipit: