NAME
micreate_group - create a new group
SYNOPSIS
#include <minc2.h>
int micreate_group ( mihandle_t volume,
const char *path,
const char *name)
DESCRIPTION
This method creates a new empty group with the specified path and name.
RETURN VALUE
micreate_group returns MI_NOERROR if it successfully creates a group or
MI_ERROR otherwise