deletes old functions
deletes old functions

stsievert/swix,scottsievert/swix,scottsievert/swix,scottsievert/swix,stsievert/swix,stsievert/swix,scottsievert/swix,stsievert/swix,stsievert/swix,scottsievert/swix,stsievert/swix,scottsievert/swix