made --tags parsing more DocOpt friendly
made --tags parsing more DocOpt friendly

retr0h/molecule,kireledan/molecule,rgreinho/molecule,j0lly/molecule,kharkevich/molecule,metacloud/molecule,rgreinho/molecule,j0lly/molecule,rgreinho/molecule,rjfellman/molecule,cimarron-pistoncloud/molecule,rjfellman/molecule,cimarron-pistoncloud/molecule,cimarron-pistoncloud/molecule,rjfellman/molecule,metacloud/molecule,metacloud/molecule,retr0h/maquina,j0lly/molecule