Add libraries for EntityFramework

Stats plugin work
Allow plugins to dynamically add EF classes to the context

SharedLibrary/Services/GenericService.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using SharedLibrary.Database;
+
+namespace SharedLibrary.Services
+{
+   public class GenericService<T> : Interfaces.IEntityService<T>
+    {
+        public async Task<T> Create(T entity)
+        {
+            using (var context = new DatabaseContext())
+            {
+                var dbSet = context.Set(entity.GetType());
+                T addedEntity = (T)dbSet.Add(entity);
+                await context.SaveChangesAsync();
+
+                return addedEntity;
+           }
+        }
+
+        public Task<T> CreateProxy()
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<T> Delete(T entity)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<IList<T>> Find(Func<T, bool> expression)
+        {
+            throw new NotImplementedException();
+        }
+
+        public async Task<T> Get(int entityID)
+        {
+            using (var context = new DatabaseContext())
+            {
+                var dbSet = context.Set(typeof(T));
+                return (T)(await dbSet.FindAsync(entityID));
+            }
+        }
+
+        public async Task<T> Get(params object[] entityKeys)
+        {
+            using (var context = new DatabaseContext())
+            {
+                var dbSet = context.Set(typeof(T));
+                return (T)(await dbSet.FindAsync(entityKeys));
+            }
+        }
+
+        public Task<T> GetUnique(string entityProperty)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<T> Update(T entity)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}