Support version 2 ttf fonts and mac font family name encodings

i.e. get loads more fonts working with LibreOffice

Related: fdo#82259 support version 2 ttc fonts on Linux

a lot of Mac OSX fonts are in this format, and we're not
seeing them under Linux

Change-Id: I8a6974ccb43afadec320331eb26bc4a2df9b13c9
(cherry picked from commit 02f8f895f2abc4ee090b4bd42963590aa018fb49)

Related: fdo#82259 implement mac ttf fontname encoding support

which is why these font's are not appearing under Linux

Change-Id: Ib72ddb465b2df729953ece416cfa0477cd565bcd
(cherry picked from commit 9436ae99438ccc24a86aff61aaa9174a9686814f)
Reviewed-on: https://gerrit.libreoffice.org/11419
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>