makefiles: add bootloaders to the list of applications
makefiles: add bootloaders to the list of applications

kYc0o/RIOT,josephnoir/RIOT,mtausig/RIOT,aeneby/RIOT,x3ro/RIOT,cladmi/RIOT,authmillenon/RIOT,basilfx/RIOT,basilfx/RIOT,toonst/RIOT,authmillenon/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,toonst/RIOT,mfrey/RIOT,basilfx/RIOT,miri64/RIOT,smlng/RIOT,kaspar030/RIOT,smlng/RIOT,OTAkeys/RIOT,authmillenon/RIOT,rfuentess/RIOT,smlng/RIOT,kYc0o/RIOT,miri64/RIOT,ant9000/RIOT,kYc0o/RIOT,josephnoir/RIOT,OTAkeys/RIOT,basilfx/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,x3ro/RIOT,mfrey/RIOT,rfuentess/RIOT,cladmi/RIOT,aeneby/RIOT,smlng/RIOT,RIOT-OS/RIOT,rfuentess/RIOT,cladmi/RIOT,josephnoir/RIOT,ant9000/RIOT,miri64/RIOT,mfrey/RIOT,x3ro/RIOT,mfrey/RIOT,miri64/RIOT,jasonatran/RIOT,mtausig/RIOT,mfrey/RIOT,josephnoir/RIOT,OTAkeys/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,aeneby/RIOT,kaspar030/RIOT,mtausig/RIOT,ant9000/RIOT,toonst/RIOT,rfuentess/RIOT,OlegHahm/RIOT,yogo1212/RIOT,josephnoir/RIOT,aeneby/RIOT,ant9000/RIOT,kYc0o/RIOT,authmillenon/RIOT,kaspar030/RIOT,basilfx/RIOT,jasonatran/RIOT,ant9000/RIOT,OlegHahm/RIOT,OlegHahm/RIOT,rfuentess/RIOT,toonst/RIOT,cladmi/RIOT,kYc0o/RIOT,cladmi/RIOT,mtausig/RIOT,yogo1212/RIOT,authmillenon/RIOT,yogo1212/RIOT,OlegHahm/RIOT,smlng/RIOT,jasonatran/RIOT,OlegHahm/RIOT,yogo1212/RIOT,kaspar030/RIOT,jasonatran/RIOT,jasonatran/RIOT,x3ro/RIOT,aeneby/RIOT,mtausig/RIOT,authmillenon/RIOT,miri64/RIOT,toonst/RIOT,x3ro/RIOT,yogo1212/RIOT