removed hot link white space existing between anchor and image tags, added 3 space whitespace between firstnames and lastname for working with payment gateways that require splitting name fields, other minor changes, added ec_capitalize_words and ec_thumbnail_if_it_exists for use with product templates
added session activity logging which helps with diagnosing abberant activity, added ec_max_of_list which is used in checkout-one-form* code (to be added shortly)