1. close loop

    Closed
    #121132924 0 5 2 0

  2. minor changes

    Closed
    #121132858 5 13 1 0

  3. minor changes

    Closed
    #121132669 15 37 4 0

  4. minor changes

    Closed
    #121131887 0 3 0 0

  5. minor changes

    Closed
    #121131821 2 6 5 0

  6. minor changes

    Closed
    #121131664 1 6 3 0

  7. minor changes

    Closed
    #120931924 4 4 0 0

  8. minor changes

    Closed
    #120931197 13 4 13 0

  9. minor changes

    Closed
    #120930935 0 11 1 0

  10. minor changes

    Closed
    #120649154 0 6 3 0

  11. minor changes

    Closed
    #120649133 0 1 0 0

  12. minor changes

    Closed
    #120649064 4 3 1 0

  13. minor changes

    Closed
    #120649039 0 2 1 0

  14. minor changes

    Closed
    #120649002 0 9 1 0

  15. minor changes

    Closed
    #120574967 8 17 2 0

  16. minor changes

    Closed
    #120437901 36 28 5 0

  17. minor changes

    Closed
    #120326254 33 38 1 0

  18. minor changes

    Closed
    #120164422 14 9 0 0

  19. minor changes

    Closed
    #120031021 0 0 1 0

  20. minor changes

    Closed
    #120030971 1 1 1 0