Double precision pvq: merge noref and theta version.
Double precision pvq: merge noref and theta version.

noref now gets used instead of the "reverse" bit.

kustom666/daala,nvoron23/daala,xiph/daala,nvoron23/daala,kodabb/daala,iankronquist/daala,iankronquist/daala,xiphmont/daala,ascent12/daala,felipebetancur/daala,tdaede/daala_awcy_runs,KyleSiefring/daala,jmvalin/daala,mbebenita/daala,kustom666/daala,smarter/daala,HeadhunterXamd/daala,nvoron23/daala,iankronquist/daala,smarter/daala,nvoron23/daala,kbara/daala,ascent12/daala,kodabb/daala,HeadhunterXamd/daala,luctrudeau/daala,kodabb/daala,luctrudeau/daala,kustom666/daala,xiph/daala,felipebetancur/daala,nvoron23/daala,luctrudeau/daala,tdaede/daala_awcy_runs,ascent12/daala,HeadhunterXamd/daala,mbebenita/daala,felipebetancur/daala,mbebenita/daala,ycho/daala,iankronquist/daala,xiphmont/daala,tdaede/daala,xiphmont/daala,tribouille/daala,tdaede/daala_awcy_runs,kbara/daala,jmvalin/daala,HeadhunterXamd/daala,vr000m/daala,luctrudeau/daala,kbara/daala,smarter/daala,tribouille/daala,xiphmont/daala,jmvalin/daala,tdaede/daala,KyleSiefring/daala,felipebetancur/daala,tribouille/daala,mbebenita/daala,smarter/daala,xiph/daala,kustom666/daala,ascent12/daala,ycho/daala,kodabb/daala,felipebetancur/daala,kustom666/daala,vr000m/daala,kbara/daala,KyleSiefring/daala,ycho/daala,ycho/daala,vr000m/daala,jmvalin/daala,xiphmont/daala,mbebenita/daala,vr000m/daala,luctrudeau/daala,ycho/daala,ascent12/daala,jmvalin/daala,tribouille/daala,xiph/daala,KyleSiefring/daala,xiph/daala,vr000m/daala,tdaede/daala,tdaede/daala_awcy_runs,kodabb/daala,HeadhunterXamd/daala,iankronquist/daala,tdaede/daala,tribouille/daala,KyleSiefring/daala