Add libgsm to tarball
Add libgsm to tarball

pcqpcq/sox,uklauer/sox,CaptainHayashi/sox,pcqpcq/sox,MageSlayer/sox,mhartzel/sox_personal_fork,cbagwell/sox,pcqpcq/sox,mhartzel/sox_personal_fork,CaptainHayashi/sox,jacksonh/sox,CaptainHayashi/sox,Motiejus/sox,MageSlayer/sox,jacksonh/sox,davel/sox,Motiejus/sox,MageSlayer/sox,Distrotech/sox,jacksonh/sox,jacksonh/sox,davel/sox,cbagwell/sox,davel/sox,Motiejus/sox,Distrotech/sox,uklauer/sox,Distrotech/sox,MageSlayer/sox,Distrotech/sox,Motiejus/sox,pcqpcq/sox,mhartzel/sox_personal_fork,CaptainHayashi/sox,MageSlayer/sox,cbagwell/sox,uklauer/sox,cbagwell/sox,mhartzel/sox_personal_fork,uklauer/sox,davel/sox