Fix adding vertices to workspace.
Fix adding vertices to workspace.

UI code in place for updating position and deleting, but errors in backend need fixing by ~jferner

j-bernardo/lumify,TeamUDS/lumify,bings/lumify,lumifyio/lumify,dvdnglnd/lumify,RavenB/lumify,RavenB/lumify,RavenB/lumify,j-bernardo/lumify,dvdnglnd/lumify,Steimel/lumify,RavenB/lumify,Steimel/lumify,j-bernardo/lumify,TeamUDS/lumify,bings/lumify,Steimel/lumify,lumifyio/lumify,bings/lumify,bings/lumify,TeamUDS/lumify,j-bernardo/lumify,dvdnglnd/lumify,dvdnglnd/lumify,lumifyio/lumify,bings/lumify,TeamUDS/lumify,Steimel/lumify,RavenB/lumify,Steimel/lumify,dvdnglnd/lumify,j-bernardo/lumify,TeamUDS/lumify,lumifyio/lumify,lumifyio/lumify