only change channel if setting a new channel
only change channel if setting a new channel

tridge/SiK,tridge/SiK,geeksville/SiK,RFDesign/SiK,GaloisInc/smaccmpilot-SiK,nusepo/SiK,gardners/SiK,davidbuzz/SiK,phelpsw/SiK,jschall/SiK,tomszilagyi/SiK,mikeclement/SiK,joeman155/SiK,weera00/SiK,jschall/SiK,davidbuzz/SiK,tomszilagyi/SiK,davidbuzz/SiK,GaloisInc/smaccmpilot-SiK,LorenzMeier/SiK,tridge/SiK,geeksville/SiK,chrissnell/DavisSi1000,joeman155/SiK,mikeclement/SiK,weera00/SiK,chrissnell/DavisSi1000,RFDesign/SiK,Dronecode/SiK,joeman155/SiK,weera00/SiK,mikeclement/SiK,RFDesign/SiK,davidbuzz/SiK,tridge/SiK,chrissnell/DavisSi1000,jschall/SiK,tridge/DavisSi1000,Dronecode/SiK,gardners/SiK,weera00/SiK,nusepo/SiK,tomszilagyi/SiK,jschall/SiK,LorenzMeier/SiK,tomszilagyi/SiK,tridge/SiK,nusepo/SiK,LorenzMeier/SiK,Dronecode/SiK,LorenzMeier/SiK,gardners/SiK,geeksville/SiK,nusepo/SiK,RFDesign/SiK,phelpsw/SiK,tomszilagyi/SiK,GaloisInc/smaccmpilot-SiK,mikeclement/SiK,RFDesign/SiK,nusepo/SiK,phelpsw/SiK,mikeclement/SiK,joeman155/SiK,geeksville/SiK,Serveurperso/SiK,joeman155/SiK,davidbuzz/SiK,tridge/DavisSi1000,Serveurperso/SiK,weera00/SiK,Serveurperso/SiK,phelpsw/SiK,Serveurperso/SiK,chrissnell/DavisSi1000,geeksville/SiK,phelpsw/SiK,Dronecode/SiK,tridge/DavisSi1000,gardners/SiK,GaloisInc/smaccmpilot-SiK,chrissnell/DavisSi1000,tridge/DavisSi1000