[live555/f27] (14 commits) ...Update to 2018.10.17

Summary of changes: df1bd4c... new upstream release (*) 4201e96... new upstream release (*) 4c518de... new upstream release / fail to build (*) 9df8429... new upstream release (*) 30ed79d... Remove workaround for 'xlocale.h', not needed anymore (*) 9526c85... new upstream release (*) 940be44... new upstream version (*) 80341a7... add sources (*) bd4206c... fix date (*) 4307752... Update to 2018.07.07 (*) 6cb852e... Add Changelog (*) 2786f01... Update to 2018.19.18 (*) 1dcec24... Add missing cc (*) e1129d9... Update to 2018.10.17 (*) (*) This commit already existed in another branch; no separate mail sent