Update the readme.markdown with fixes for #1101 (incorrect advice about how to run DB migrations).
Update the readme.markdown with fixes for #1101 (incorrect advice about how to run DB migrations).

ScottShingler/NuGetGallery,JetBrains/ReSharperGallery,projectkudu/SiteExtensionGallery,skbkontur/NuGetGallery,mtian/SiteExtensionGallery,skbkontur/NuGetGallery,projectkudu/SiteExtensionGallery,ScottShingler/NuGetGallery,skbkontur/NuGetGallery,KuduApps/NuGetGallery,grenade/NuGetGallery_download-count-patch,grenade/NuGetGallery_download-count-patch,projectkudu/SiteExtensionGallery,ScottShingler/NuGetGallery,KuduApps/NuGetGallery,KuduApps/NuGetGallery,mtian/SiteExtensionGallery,mtian/SiteExtensionGallery,JetBrains/ReSharperGallery,KuduApps/NuGetGallery,JetBrains/ReSharperGallery,KuduApps/NuGetGallery,grenade/NuGetGallery_download-count-patch