Set size for company description.

Cicm.Database/Migrations/20190518164341_AnnotateCompanyDescription.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace Cicm.Database.Migrations
+{
+    public partial class AnnotateCompanyDescription : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>("Text", "CompanyDescriptions", maxLength: 262144, nullable: true,
+                                                 oldClrType: typeof(string), oldNullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>("Text", "CompanyDescriptions", nullable: true,
+                                                 oldClrType: typeof(string), oldMaxLength: 262144, oldNullable: true);
+        }
+    }
+}