NH-3857 - Improve performance of MySqlClientSqlCommandSet
NH-3857 - Improve performance of MySqlClientSqlCommandSet

Move reflection to the static constructor, so we do not need to waste time building delegates on instance creation.

RogerKratz/nhibernate-core,livioc/nhibernate-core,nhibernate/nhibernate-core,ngbrown/nhibernate-core,lnu/nhibernate-core,gliljas/nhibernate-core,gliljas/nhibernate-core,nkreipke/nhibernate-core,fredericDelaporte/nhibernate-core,alobakov/nhibernate-core,lnu/nhibernate-core,nkreipke/nhibernate-core,RogerKratz/nhibernate-core,hazzik/nhibernate-core,hazzik/nhibernate-core,fredericDelaporte/nhibernate-core,lnu/nhibernate-core,alobakov/nhibernate-core,ngbrown/nhibernate-core,ManufacturingIntelligence/nhibernate-core,nkreipke/nhibernate-core,ngbrown/nhibernate-core,gliljas/nhibernate-core,ManufacturingIntelligence/nhibernate-core,alobakov/nhibernate-core,fredericDelaporte/nhibernate-core,ManufacturingIntelligence/nhibernate-core,hazzik/nhibernate-core,livioc/nhibernate-core,nhibernate/nhibernate-core,livioc/nhibernate-core,RogerKratz/nhibernate-core,nhibernate/nhibernate-core,RogerKratz/nhibernate-core,nhibernate/nhibernate-core,fredericDelaporte/nhibernate-core,hazzik/nhibernate-core,gliljas/nhibernate-core