Swtich to SqlCe provider for local database

--HG--
branch : dev

src/Orchard.Web/Core/Settings/DataMigrations/SettingsDataMigration.cs

@@ -77,7 +77,7 @@ namespace Orchard.Core.Settings.DataMigrations {
             //CREATE TABLE Settings_ShellStateRecord (Id  integer, primary key (Id));
             SchemaBuilder.CreateTable("ShellStateRecord", table => table
                 .Column<int>("Id", column => column.PrimaryKey().Identity())
-                .Column<string>("Name")
+                .Column<string>("Unused")
                 );
 
             //CREATE TABLE Settings_SiteSettingsRecord (Id INTEGER not null, SiteSalt TEXT, SiteName TEXT, SuperUser TEXT, PageTitleSeparator TEXT, HomePage TEXT, SiteCulture TEXT, primary key (Id));

src/Orchard.Web/Core/Settings/State/Records/ShellStateRecord.cs

@@ -4,10 +4,18 @@ using Orchard.Data.Conventions;
 namespace Orchard.Core.Settings.State.Records {
     public class ShellStateRecord {
         public ShellStateRecord() {
-            Features = new List<ShellFeatureStateRecord>(); }
+            Features = new List<ShellFeatureStateRecord>();
+        }
 
         public virtual int Id { get; set; }
-        
+
+        /// <summary>
+        /// Workaround SqlCe: There is apparently no way to insert a row in a table with a single column IDENTITY ID primary key.
+        /// See: http://www.sqldev.org/transactsql/insert-only-identity-column-value-in-sql-compact-edition-95267.shtml
+        /// So we added this "Unused" column.
+        ///  </summary>
+        public virtual string Unused { get; set; }
+
         [CascadeAllDeleteOrphan]
         public virtual IList<ShellFeatureStateRecord> Features { get; set; }
     }

src/Orchard.Web/Modules/Orchard.Setup/Controllers/SetupController.cs

@@ -59,7 +59,7 @@ namespace Orchard.Setup.Controllers {
                     SiteName = model.SiteName,
                     AdminUsername = model.AdminUsername,
                     AdminPassword = model.AdminPassword,
-                    DatabaseProvider = model.DatabaseOptions ? "SQLite" : "SqlServer",
+                    DatabaseProvider = model.DatabaseOptions ? "SqlCe" : "SqlServer",
                     DatabaseConnectionString = model.DatabaseConnectionString,
                     DatabaseTablePrefix = model.DatabaseTablePrefix,
                     EnabledFeatures = null // default list