Added simple logger CLI logger (with logging to file) plus simple logger super class
Added simple logger CLI logger (with logging to file) plus simple logger super class

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