* camel-provider.h: Clarify what provider.protocol, provider.name, and provider.description should be. * providers/mbox/camel-mbox-provider.c: * providers/pop3/camel-pop3-provider.c: * providers/sendmail/camel-sendmail-provider.c: * providers/smtp/camel-smtp-provider.c: update protocols, names, and descriptions svn path=/trunk/; revision=2365