Select & track important fixes to be completed (tested & merged) before end of December

[nunoguedelha]

Higher priority issues first:

• [ ] ami-iit/openmct#21 (at least open respective issues and add a link to our current fixes)
• [x] https://github.com/ami-iit/component_ana-avatar-xprize/issues/760
  • [x] #147
  • [x] #145
• [ ] #151
• [ ] ami-iit/openmct#5
  • [ ] #111
  • [x] robotology/yarp.js#45

Other last-minute fixes:

• [x] #162

[nunoguedelha]

CC @traversaro @S-Dafarra @RiccardoGrieco