Fix goals for NRF51_DK makefile: Now "all" depend on the project merged with the soft device, the goal merged has been renamed into the file it generate and now depend on the realization of $(PROJECT).hex
Fix goals for NRF51_DK makefile:
Now "all" depend on the project merged with the soft device,
the goal merged has been renamed into the file it generate and now depend
on the realization of $(PROJECT).hex

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