Update 18 files

- /makeplaylist.m
- /bird_records.mat
- /makedatabase.m
- /localbirds.mat
- /runbatch.m
- /birdquiz.m
- /playspecies.m
- /bin/showbirdrecord.m
- /bin/tts.m
- /bin/selectrecords.m
- /bin/selectspecies.m
- /bin/downloadrecords.m
- /bin/vogeldlg.fig
- /bin/deletecurrent.m
- /bin/stopsound.m
- /bin/test_birdquiz.m
- /bin/text2voice.m
- /bin/name2id.m