[README.md] some changes and additions
[README.md] some changes and additions

Changed web addresses from mbed.org to developer.mbed.org, added some
Nucleo and one Discovery board, reorder of the Nucleo boards depending
on M0, M3, M4.

c1728p9/mbed-os,Archcady/mbed-os,jeremybrodt/mbed,jrjang/mbed,cvtsi2sd/mbed-os,theotherjimmy/mbed,karsev/mbed-os,fanghuaqi/mbed,arostm/mbed-os,Shengliang/mbed,Timmmm/mbed,pedromes/mbed,NitinBhaskar/mbed,JasonHow44/mbed,getopenmono/mbed,karsev/mbed-os,NXPmicro/mbed,wodji/mbed,alertby/mbed,catiedev/mbed-os,logost/mbed,radhika-raghavendran/mbed-os5.1-onsemi,xcrespo/mbed,JasonHow44/mbed,sam-geek/mbed,mmorenobarm/mbed-os,geky/mbed,xcrespo/mbed,svogl/mbed-os,monkiineko/mbed-os,YarivCol/mbed-os,sg-/mbed-drivers,jferreir/mbed,brstew/MBED-BUILD,svastm/mbed,xcrespo/mbed,rgrover/mbed,nRFMesh/mbed-os,NXPmicro/mbed,autopulated/mbed,struempelix/mbed,jrjang/mbed,Marcomissyou/mbed,andreaslarssonublox/mbed,ban4jp/mbed,adamgreen/mbed,svogl/mbed-os,geky/mbed,HeadsUpDisplayInc/mbed,kpurusho/mbed,logost/mbed,Shengliang/mbed,HeadsUpDisplayInc/mbed,jeremybrodt/mbed,Tiryoh/mbed,Sweet-Peas/mbed,kl-cruz/mbed-os,larks/mbed,masaohamanaka/mbed,Sweet-Peas/mbed,naves-thiago/mbed-midi,DanKupiniak/mbed,Tiryoh/mbed,pradeep-gr/mbed-os5-onsemi,fvincenzo/mbed-os,masaohamanaka/mbed,mazimkhan/mbed-os,Tiryoh/mbed,bcostm/mbed-os,pedromes/mbed,devanlai/mbed,hwfwgrp/mbed,pradeep-gr/mbed-os5-onsemi,mazimkhan/mbed-os,GustavWi/mbed,EmuxEvans/mbed,logost/mbed,betzw/mbed-os,sam-geek/mbed,j-greffe/mbed-os,mazimkhan/mbed-os,masaohamanaka/mbed,mbedmicro/mbed,mikaleppanen/mbed-os,hwfwgrp/mbed,naves-thiago/mbed-midi,ryankurte/mbed-os,fahhem/mbed-os,adamgreen/mbed,mazimkhan/mbed-os,jeremybrodt/mbed,Archcady/mbed-os,rgrover/mbed,theotherjimmy/mbed,j-greffe/mbed-os,betzw/mbed-os,andcor02/mbed-os,ban4jp/mbed,devanlai/mbed,bikeNomad/mbed,mnlipp/mbed,monkiineko/mbed-os,tung7970/mbed-os-1,mbedmicro/mbed,naves-thiago/mbed-midi,masaohamanaka/mbed,Tiryoh/mbed,pi19404/mbed,adustm/mbed,rgrover/mbed,jamesadevine/mbed,nvlsianpu/mbed,tung7970/mbed-os,jpbrucker/mbed,screamerbg/mbed,bcostm/mbed-os,K4zuki/mbed,hwfwgrp/mbed,0xc0170/mbed-drivers,al177/mbed,alertby/mbed,brstew/MBED-BUILD,infinnovation/mbed-os,mikaleppanen/mbed-os,kjbracey-arm/mbed,FranklyDev/mbed,NitinBhaskar/mbed,rgrover/mbed,nabilbendafi/mbed,ban4jp/mbed,catiedev/mbed-os,betzw/mbed-os,adustm/mbed,Timmmm/mbed,tung7970/mbed-os,NXPmicro/mbed,jferreir/mbed,Shengliang/mbed,sg-/mbed-drivers,maximmbed/mbed,Willem23/mbed,naves-thiago/mbed-midi,bulislaw/mbed-os,Timmmm/mbed,theotherjimmy/mbed,nRFMesh/mbed-os,NitinBhaskar/mbed,devanlai/mbed,fpiot/mbed-ats,maximmbed/mbed,jamesadevine/mbed,jrjang/mbed,netzimme/mbed-os,nRFMesh/mbed-os,svogl/mbed-os,getopenmono/mbed,bentwire/mbed,pradeep-gr/mbed-os5-onsemi,geky/mbed,al177/mbed,catiedev/mbed-os,jpbrucker/mbed,mikaleppanen/mbed-os,ARM-software/mbed-beetle,arostm/mbed-os,pbrook/mbed,bulislaw/mbed-os,bcostm/mbed-os,c1728p9/mbed-os,adamgreen/mbed,mnlipp/mbed,larks/mbed,svogl/mbed-os,fanghuaqi/mbed,bentwire/mbed,mmorenobarm/mbed-os,c1728p9/mbed-os,bcostm/mbed-os,nabilbendafi/mbed,andcor02/mbed-os,struempelix/mbed,infinnovation/mbed-os,hwfwgrp/mbed,bulislaw/mbed-os,masaohamanaka/mbed,tung7970/mbed-os,ryankurte/mbed-os,nvlsianpu/mbed,radhika-raghavendran/mbed-os5.1-onsemi,jrjang/mbed,sam-geek/mbed,pradeep-gr/mbed-os5-onsemi,fahhem/mbed-os,rosterloh/mbed,adustm/mbed,fanghuaqi/mbed,NXPmicro/mbed,Shengliang/mbed,Tiryoh/mbed,mikaleppanen/mbed-os,brstew/MBED-BUILD,getopenmono/mbed,rgrover/mbed,geky/mbed,bentwire/mbed,svastm/mbed,pi19404/mbed,catiedev/mbed-os,theotherjimmy/mbed,YarivCol/mbed-os,fpiot/mbed-ats,pedromes/mbed,dbestm/mbed,FranklyDev/mbed,logost/mbed,pedromes/mbed,CalSol/mbed,rosterloh/mbed,catiedev/mbed-os,RonEld/mbed,jpbrucker/mbed,bcostm/mbed-os,mikaleppanen/mbed-os,pedromes/mbed,wodji/mbed,CalSol/mbed,larks/mbed,mmorenobarm/mbed-os,svastm/mbed,EmuxEvans/mbed,fpiot/mbed-ats,HeadsUpDisplayInc/mbed,struempelix/mbed,Archcady/mbed-os,monkiineko/mbed-os,catiedev/mbed-os,dbestm/mbed,pradeep-gr/mbed-os5-onsemi,kpurusho/mbed,andreaslarssonublox/mbed,mnlipp/mbed,JasonHow44/mbed,alertby/mbed,nvlsianpu/mbed,Sweet-Peas/mbed,mnlipp/mbed,bremoran/mbed-drivers,Marcomissyou/mbed,mmorenobarm/mbed-os,RonEld/mbed,brstew/MBED-BUILD,bikeNomad/mbed,cvtsi2sd/mbed-os,monkiineko/mbed-os,ARM-software/mbed-beetle,NXPmicro/mbed,Timmmm/mbed,naves-thiago/mbed-midi,xcrespo/mbed,mmorenobarm/mbed-os,kpurusho/mbed,tung7970/mbed-os-1,GustavWi/mbed,kpurusho/mbed,dbestm/mbed,kl-cruz/mbed-os,infinnovation/mbed-os,al177/mbed,mikaleppanen/mbed-os,nvlsianpu/mbed,screamerbg/mbed,wodji/mbed,hwfwgrp/mbed,autopulated/mbed,jpbrucker/mbed,kjbracey-arm/mbed,sam-geek/mbed,wodji/mbed,andcor02/mbed-os,Timmmm/mbed,EmuxEvans/mbed,pbrook/mbed,mbedmicro/mbed,tung7970/mbed-os-1,bcostm/mbed-os,fpiot/mbed-ats,maximmbed/mbed,karsev/mbed-os,naves-thiago/mbed-midi,netzimme/mbed-os,Sweet-Peas/mbed,EmuxEvans/mbed,mbedmicro/mbed,CalSol/mbed,Shengliang/mbed,theotherjimmy/mbed,masaohamanaka/mbed,Marcomissyou/mbed,ARM-software/mbed-beetle,jpbrucker/mbed,betzw/mbed-os,brstew/MBED-BUILD,andreaslarssonublox/mbed,CalSol/mbed,jamesadevine/mbed,Marcomissyou/mbed,Archcady/mbed-os,NitinBhaskar/mbed,rosterloh/mbed,dbestm/mbed,bulislaw/mbed-os,screamerbg/mbed,screamerbg/mbed,kl-cruz/mbed-os,jamesadevine/mbed,betzw/mbed-os,betzw/mbed-os,jferreir/mbed,bentwire/mbed,al177/mbed,K4zuki/mbed,svastm/mbed,wodji/mbed,adustm/mbed,tung7970/mbed-os,tung7970/mbed-os-1,iriark01/mbed-drivers,kl-cruz/mbed-os,autopulated/mbed,Willem23/mbed,struempelix/mbed,karsev/mbed-os,al177/mbed,tung7970/mbed-os,ban4jp/mbed,adamgreen/mbed,ARM-software/mbed-beetle,nvlsianpu/mbed,pbrook/mbed,andcor02/mbed-os,jamesadevine/mbed,nabilbendafi/mbed,bikeNomad/mbed,netzimme/mbed-os,EmuxEvans/mbed,HeadsUpDisplayInc/mbed,fahhem/mbed-os,getopenmono/mbed,larks/mbed,CalSol/mbed,dbestm/mbed,wodji/mbed,ban4jp/mbed,struempelix/mbed,dbestm/mbed,j-greffe/mbed-os,DanKupiniak/mbed,maximmbed/mbed,radhika-raghavendran/mbed-os5.1-onsemi,jrjang/mbed,fpiot/mbed-ats,0xc0170/mbed-drivers,theotherjimmy/mbed,getopenmono/mbed,FranklyDev/mbed,fvincenzo/mbed-os,pbrook/mbed,fanghuaqi/mbed,K4zuki/mbed,brstew/MBED-BUILD,radhika-raghavendran/mbed-os5.1-onsemi,adustm/mbed,jamesadevine/mbed,adustm/mbed,HeadsUpDisplayInc/mbed,bremoran/mbed-drivers,autopulated/mbed,mazimkhan/mbed-os,fvincenzo/mbed-os,pi19404/mbed,c1728p9/mbed-os,cvtsi2sd/mbed-os,K4zuki/mbed,maximmbed/mbed,fvincenzo/mbed-os,pbrook/mbed,HeadsUpDisplayInc/mbed,pbrook/mbed,EmuxEvans/mbed,bulislaw/mbed-os,ryankurte/mbed-os,larks/mbed,devanlai/mbed,ryankurte/mbed-os,nRFMesh/mbed-os,j-greffe/mbed-os,svastm/mbed,nabilbendafi/mbed,netzimme/mbed-os,monkiineko/mbed-os,Sweet-Peas/mbed,adamgreen/mbed,screamerbg/mbed,bikeNomad/mbed,j-greffe/mbed-os,infinnovation/mbed-os,Marcomissyou/mbed,cvtsi2sd/mbed-os,alertby/mbed,RonEld/mbed,jferreir/mbed,bulislaw/mbed-os,logost/mbed,adamgreen/mbed,NXPmicro/mbed,pi19404/mbed,monkiineko/mbed-os,Archcady/mbed-os,devanlai/mbed,GustavWi/mbed,infinnovation/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,Willem23/mbed,ban4jp/mbed,andreaslarssonublox/mbed,kl-cruz/mbed-os,rosterloh/mbed,Shengliang/mbed,nabilbendafi/mbed,arostm/mbed-os,FranklyDev/mbed,FranklyDev/mbed,pradeep-gr/mbed-os5-onsemi,svogl/mbed-os,fpiot/mbed-ats,Willem23/mbed,mmorenobarm/mbed-os,GustavWi/mbed,sam-geek/mbed,arostm/mbed-os,kjbracey-arm/mbed,Willem23/mbed,bentwire/mbed,rosterloh/mbed,RonEld/mbed,bentwire/mbed,jpbrucker/mbed,RonEld/mbed,devanlai/mbed,c1728p9/mbed-os,K4zuki/mbed,DanKupiniak/mbed,mbedmicro/mbed,kpurusho/mbed,infinnovation/mbed-os,karsev/mbed-os,j-greffe/mbed-os,Timmmm/mbed,nvlsianpu/mbed,xcrespo/mbed,jeremybrodt/mbed,ryankurte/mbed-os,cvtsi2sd/mbed-os,karsev/mbed-os,netzimme/mbed-os,Archcady/mbed-os,kpurusho/mbed,c1728p9/mbed-os,kl-cruz/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,YarivCol/mbed-os,CalSol/mbed,nRFMesh/mbed-os,cvtsi2sd/mbed-os,jferreir/mbed,fanghuaqi/mbed,larks/mbed,Marcomissyou/mbed,andcor02/mbed-os,pi19404/mbed,ryankurte/mbed-os,DanKupiniak/mbed,nRFMesh/mbed-os,maximmbed/mbed,NitinBhaskar/mbed,screamerbg/mbed,svogl/mbed-os,andreaslarssonublox/mbed,fvincenzo/mbed-os,getopenmono/mbed,YarivCol/mbed-os,pedromes/mbed,arostm/mbed-os,jrjang/mbed,pi19404/mbed,JasonHow44/mbed,alertby/mbed,al177/mbed,andcor02/mbed-os,geky/mbed,fahhem/mbed-os,nabilbendafi/mbed,mnlipp/mbed,xcrespo/mbed,Tiryoh/mbed,hwfwgrp/mbed,struempelix/mbed,fahhem/mbed-os,arostm/mbed-os,YarivCol/mbed-os,autopulated/mbed,mnlipp/mbed,logost/mbed,alertby/mbed,GustavWi/mbed,tung7970/mbed-os-1,K4zuki/mbed,jeremybrodt/mbed,bikeNomad/mbed,rosterloh/mbed,Sweet-Peas/mbed,JasonHow44/mbed,kjbracey-arm/mbed,fahhem/mbed-os,YarivCol/mbed-os,netzimme/mbed-os,iriark01/mbed-drivers,mazimkhan/mbed-os,JasonHow44/mbed,RonEld/mbed,autopulated/mbed,jferreir/mbed