Allow dict in addition to the other types of src_paths
Allow dict in addition to the other types of src_paths

The dict allows the user of the exporter api to specify the result directory
of particular groups of scanned dirs. This will be used by the online exporters
to spoof everything being in the same directory when they are not. It may also
be used by tests, if they would like to export something that looks exactly
like a normal project.

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