Remove floating point formatting in newlib nano
Remove floating point formatting in newlib nano

Remove special case targets which have floating point enabled in
Newlib Nano from gcc.py.  To enable floating point printf/scanf
for a target configure it to use the 'standard' default build in
targets.json rather than 'small'.

tung7970/mbed-os,ryankurte/mbed-os,tung7970/mbed-os,maximmbed/mbed,karsev/mbed-os,cvtsi2sd/mbed-os,tung7970/mbed-os-1,mazimkhan/mbed-os,maximmbed/mbed,tung7970/mbed-os-1,c1728p9/mbed-os,cvtsi2sd/mbed-os,svastm/mbed,ryankurte/mbed-os,Archcady/mbed-os,CalSol/mbed,nvlsianpu/mbed,RonEld/mbed,nvlsianpu/mbed,mbedmicro/mbed,HeadsUpDisplayInc/mbed,monkiineko/mbed-os,NXPmicro/mbed,geky/mbed,monkiineko/mbed-os,nRFMesh/mbed-os,catiedev/mbed-os,RonEld/mbed,netzimme/mbed-os,andcor02/mbed-os,j-greffe/mbed-os,tung7970/mbed-os,rgrover/mbed,mmorenobarm/mbed-os,YarivCol/mbed-os,netzimme/mbed-os,pradeep-gr/mbed-os5-onsemi,andreaslarssonublox/mbed,radhika-raghavendran/mbed-os5.1-onsemi,bulislaw/mbed-os,svogl/mbed-os,fanghuaqi/mbed,nRFMesh/mbed-os,mazimkhan/mbed-os,kl-cruz/mbed-os,YarivCol/mbed-os,CalSol/mbed,fvincenzo/mbed-os,fahhem/mbed-os,HeadsUpDisplayInc/mbed,betzw/mbed-os,pradeep-gr/mbed-os5-onsemi,svastm/mbed,mmorenobarm/mbed-os,bulislaw/mbed-os,karsev/mbed-os,mazimkhan/mbed-os,kl-cruz/mbed-os,kjbracey-arm/mbed,kjbracey-arm/mbed,CalSol/mbed,nRFMesh/mbed-os,catiedev/mbed-os,fahhem/mbed-os,NXPmicro/mbed,j-greffe/mbed-os,kl-cruz/mbed-os,YarivCol/mbed-os,mazimkhan/mbed-os,HeadsUpDisplayInc/mbed,fanghuaqi/mbed,pradeep-gr/mbed-os5-onsemi,karsev/mbed-os,adamgreen/mbed,fahhem/mbed-os,adustm/mbed,Archcady/mbed-os,YarivCol/mbed-os,mazimkhan/mbed-os,arostm/mbed-os,RonEld/mbed,tung7970/mbed-os,tung7970/mbed-os-1,mikaleppanen/mbed-os,fahhem/mbed-os,kl-cruz/mbed-os,maximmbed/mbed,nvlsianpu/mbed,screamerbg/mbed,bulislaw/mbed-os,mikaleppanen/mbed-os,svogl/mbed-os,CalSol/mbed,theotherjimmy/mbed,c1728p9/mbed-os,fanghuaqi/mbed,pradeep-gr/mbed-os5-onsemi,geky/mbed,radhika-raghavendran/mbed-os5.1-onsemi,mbedmicro/mbed,theotherjimmy/mbed,nvlsianpu/mbed,HeadsUpDisplayInc/mbed,bcostm/mbed-os,andcor02/mbed-os,ryankurte/mbed-os,catiedev/mbed-os,infinnovation/mbed-os,adamgreen/mbed,tung7970/mbed-os-1,j-greffe/mbed-os,andcor02/mbed-os,bulislaw/mbed-os,kl-cruz/mbed-os,Archcady/mbed-os,adamgreen/mbed,mbedmicro/mbed,YarivCol/mbed-os,netzimme/mbed-os,HeadsUpDisplayInc/mbed,bcostm/mbed-os,cvtsi2sd/mbed-os,jeremybrodt/mbed,arostm/mbed-os,mbedmicro/mbed,j-greffe/mbed-os,kl-cruz/mbed-os,adustm/mbed,mmorenobarm/mbed-os,tung7970/mbed-os-1,tung7970/mbed-os,screamerbg/mbed,catiedev/mbed-os,theotherjimmy/mbed,jeremybrodt/mbed,svastm/mbed,netzimme/mbed-os,andreaslarssonublox/mbed,ryankurte/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,maximmbed/mbed,fvincenzo/mbed-os,maximmbed/mbed,jeremybrodt/mbed,geky/mbed,ryankurte/mbed-os,catiedev/mbed-os,bulislaw/mbed-os,monkiineko/mbed-os,mikaleppanen/mbed-os,NXPmicro/mbed,radhika-raghavendran/mbed-os5.1-onsemi,CalSol/mbed,jeremybrodt/mbed,screamerbg/mbed,NXPmicro/mbed,andcor02/mbed-os,c1728p9/mbed-os,NXPmicro/mbed,radhika-raghavendran/mbed-os5.1-onsemi,arostm/mbed-os,theotherjimmy/mbed,j-greffe/mbed-os,mazimkhan/mbed-os,betzw/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,adamgreen/mbed,svogl/mbed-os,karsev/mbed-os,nRFMesh/mbed-os,screamerbg/mbed,andcor02/mbed-os,c1728p9/mbed-os,catiedev/mbed-os,fahhem/mbed-os,mikaleppanen/mbed-os,bcostm/mbed-os,adustm/mbed,andreaslarssonublox/mbed,andreaslarssonublox/mbed,infinnovation/mbed-os,cvtsi2sd/mbed-os,svogl/mbed-os,adustm/mbed,theotherjimmy/mbed,betzw/mbed-os,adustm/mbed,pradeep-gr/mbed-os5-onsemi,mmorenobarm/mbed-os,nRFMesh/mbed-os,theotherjimmy/mbed,mmorenobarm/mbed-os,Archcady/mbed-os,nvlsianpu/mbed,c1728p9/mbed-os,svogl/mbed-os,cvtsi2sd/mbed-os,mikaleppanen/mbed-os,svogl/mbed-os,screamerbg/mbed,geky/mbed,ryankurte/mbed-os,rgrover/mbed,arostm/mbed-os,Archcady/mbed-os,svastm/mbed,netzimme/mbed-os,andcor02/mbed-os,maximmbed/mbed,cvtsi2sd/mbed-os,rgrover/mbed,bcostm/mbed-os,bcostm/mbed-os,bcostm/mbed-os,HeadsUpDisplayInc/mbed,arostm/mbed-os,RonEld/mbed,adamgreen/mbed,monkiineko/mbed-os,NXPmicro/mbed,kjbracey-arm/mbed,mmorenobarm/mbed-os,infinnovation/mbed-os,infinnovation/mbed-os,jeremybrodt/mbed,fvincenzo/mbed-os,betzw/mbed-os,geky/mbed,monkiineko/mbed-os,karsev/mbed-os,j-greffe/mbed-os,fvincenzo/mbed-os,YarivCol/mbed-os,nvlsianpu/mbed,fahhem/mbed-os,mikaleppanen/mbed-os,svastm/mbed,infinnovation/mbed-os,pradeep-gr/mbed-os5-onsemi,screamerbg/mbed,CalSol/mbed,mbedmicro/mbed,rgrover/mbed,arostm/mbed-os,Archcady/mbed-os,fvincenzo/mbed-os,adamgreen/mbed,karsev/mbed-os,infinnovation/mbed-os,betzw/mbed-os,monkiineko/mbed-os,fanghuaqi/mbed,c1728p9/mbed-os,nRFMesh/mbed-os,RonEld/mbed,rgrover/mbed,adustm/mbed,RonEld/mbed,bulislaw/mbed-os,betzw/mbed-os,netzimme/mbed-os,fanghuaqi/mbed,andreaslarssonublox/mbed,kjbracey-arm/mbed