owncloud/mail — pull request #344 by jancborchardt (2014-09-18 23:40:55+00:00)
Title: add transparency for mail sender to focus on subject

Please review @DeepDiver1975 @Gomez @zinks- @PoPoutdoor

Otherwise the list of mails is difficult to scan because both sender name and subject has the focus.
Since sender already gets a big image for identification, we can put the text emphasis on the subject.