added smooth hermite function
added smooth hermite function

giorgiobornia/femus,giorgiobornia/femus,saikanth88/femus,saikanth88/femus,FeMTTU/femus,saikanth88/femus,FeMTTU/femus,giorgiobornia/femus,saikanth88/femus,FeMTTU/femus,giorgiobornia/femus,FeMTTU/femus