split STONE_BINARIES into two different vars for both StoneWebViewer and RtViewer + fixed docker build + embed of RtViewer files + serving of RtViewer files + Orthanc explorer extension to open a series in the RtViewer : sibling series will be traversed and the first DOSE/STRUCT will be used. WARNING: needs work for PT and to allow for missing dose

.wvSelectionActionlist {
    display: block;

    text-align: center;
}

.wvSelectionActionlist__bottom {
    
}