owncloud/core — pull request #6663 by butonic (2014-01-07 14:53:40+00:00)
Title: remove duplicate exe mimetype, add correct msi mimetype

needs backport to stable6 & stable5 for oracle compatibility or the filecache tries to insert empty string as a mimetype in to the db and we all know that breaks oracle when the column is not nullable

@bartv2 @icewind1991 @DeepDiver1975 @VicDeo @bantu