Added new jmaths and added tableauxUni

jmaths/bin/main

jmaths/include/jmath.h

jmaths/src/jmath.c

jmaths/src/main.c

tableaux_uni/Makefile

tableaux_uni/bin/main

tableaux_uni/include/jrandom.h

tableaux_uni/include/jtableaux.h

tableaux_uni/kreate.py

tableaux_uni/src/jrandom.c

tableaux_uni/src/jtableaux.c

tableaux_uni/src/main.c

tableaux_uni/stirnemann_tableauxUni.zip