- Moved dashboards to Core

- Introduced IUserAgentProvider, instead of using HttpContext directly
- Introduced IUmbracoApplicationLifetime, instead of using UmbracoApplication directly
- Introduced IMachineKeyConfig instead of using WebConfigurationManager directly
- Move information about dbProvider to the SqlSyntax
- Moved install steps

src/Umbraco.Infrastructure/Persistence/SqlSyntax/SqlSyntaxProviderBase.cs

@@ -202,6 +202,7 @@ namespace Umbraco.Core.Persistence.SqlSyntax
         }
 
         public abstract IsolationLevel DefaultIsolationLevel { get; }
+        public abstract string DbProvider { get; }
 
         public virtual IEnumerable<string> GetTablesInSchema(IDatabase db)
         {