Use default schema instead of dbo

[hakannilssoncab]

This PR wants to use a dedicated schema for all database objects in the solution to separate them from the rest.
#199

A better idea is to remove all schema dependencies and use default schema. Then it's up to the user which schema will be used. In my case I will deploy the solution with [devops] or [admin] as my default schema. This make even more sense for Azure DB where we must put the objects in alla databases.