add note about removing seed helper once it's been used
add note about removing seed helper once it's been used

chrisowhite/IdentityServer4,chrisowhite/IdentityServer4,MienDev/IdentityServer4,IdentityServer/IdentityServer4,IdentityServer/IdentityServer4,MienDev/IdentityServer4,MienDev/IdentityServer4,IdentityServer/IdentityServer4,chrisowhite/IdentityServer4,MienDev/IdentityServer4,IdentityServer/IdentityServer4