Merge pull request #307 from fabaff/antergos

Upgrade Antergos to 19.2

src/antergos.ipxe

@@ -7,7 +7,7 @@ goto ${menu}
 
 :antergos
 set os Antergos
-set antergos_version 19.1
+set antergos_version 19.2
 menu ${os} Installers
 item x86_64 ${space} ${os} ${antergos_version} Minimal 64bit [ISO]
 choose antergos_arch || goto antergos_exit