Consistently use toggle_true instead of store_true when selected projects.
Consistently use toggle_true instead of store_true when selected projects.

This allows for child cascading presets to mixin a parent preset and then
selectively turn off these projects. store_true in contrast can not be
overwritten making cascading impossible.

hooman/swift,JGiola/swift,roambotics/swift,rudkx/swift,JGiola/swift,atrick/swift,parkera/swift,jmgc/swift,ahoppen/swift,tkremenek/swift,nathawes/swift,CodaFi/swift,parkera/swift,tkremenek/swift,benlangmuir/swift,nathawes/swift,jmgc/swift,rudkx/swift,gregomni/swift,tkremenek/swift,apple/swift,tkremenek/swift,hooman/swift,hooman/swift,atrick/swift,ahoppen/swift,nathawes/swift,atrick/swift,nathawes/swift,xwu/swift,benlangmuir/swift,jmgc/swift,parkera/swift,benlangmuir/swift,glessard/swift,parkera/swift,CodaFi/swift,roambotics/swift,hooman/swift,rudkx/swift,hooman/swift,tkremenek/swift,CodaFi/swift,atrick/swift,ahoppen/swift,apple/swift,jmgc/swift,tkremenek/swift,jmgc/swift,parkera/swift,ahoppen/swift,apple/swift,xwu/swift,apple/swift,gregomni/swift,gregomni/swift,tkremenek/swift,roambotics/swift,nathawes/swift,hooman/swift,JGiola/swift,xwu/swift,parkera/swift,ahoppen/swift,roambotics/swift,glessard/swift,rudkx/swift,hooman/swift,CodaFi/swift,roambotics/swift,gregomni/swift,xwu/swift,roambotics/swift,glessard/swift,xwu/swift,JGiola/swift,glessard/swift,parkera/swift,JGiola/swift,nathawes/swift,jmgc/swift,CodaFi/swift,xwu/swift,parkera/swift,benlangmuir/swift,nathawes/swift,apple/swift,benlangmuir/swift,apple/swift,glessard/swift,xwu/swift,atrick/swift,gregomni/swift,benlangmuir/swift,CodaFi/swift,jmgc/swift,rudkx/swift,glessard/swift,ahoppen/swift,JGiola/swift,CodaFi/swift,gregomni/swift,atrick/swift,rudkx/swift