added installations, push scoped tokens, push api

src/Core/Repositories/SqlServer/InstallationRepository.cs

@@ -0,0 +1,16 @@
+using System;
+using Bit.Core.Models.Table;
+
+namespace Bit.Core.Repositories.SqlServer
+{
+    public class InstallationRepository : Repository<Installation, Guid>, IInstallationRepository
+    {
+        public InstallationRepository(GlobalSettings globalSettings)
+            : this(globalSettings.SqlServer.ConnectionString)
+        { }
+
+        public InstallationRepository(string connectionString)
+            : base(connectionString)
+        { }
+    }
+}