Issue #2928798 by balsama, axel.rutz, xjm, phenaproxima, chr.fritsch, jeetendrakumar: Add extractors: mimetype & filesize

Issue #2883813 by chr.fritsch, Wim Leers, Berdir, phenaproxima, catch: Move File/Image media type into Standard once Media is stable

Issue #2912333 by vijaycs85, gilesmc, phenaproxima: Revision log field doesn't appear under 'Revision Information' tab

Issue #2897009 by vaplas, seanB, phenaproxima, harsha012, Wim Leers, cburschka, bojanz: MediaInterface is missing setName() and getName()

Issue #2863431 by Manuel Garcia, seanB, naveenvalecha, Gábor Hojtsy, Berdir, tstoeckler, timmillwood, tacituseu, marcoscano: Change "Save and keep un-/published" buttons for media module

Issue #2831936 by marcoscano, seanB, chr.fritsch, l0ke, Wim Leers, vijaycs85, phenaproxima, pguillard, johndevman, drubb: Add "File" MediaSource plugin