#3 Remove IDDObj from IDFEntry method signature

[Edwin Lee]

The IDFEntry function requires an IDD object and an IDF object to be passed in as arguments. This can cause problems if the IDD object and IDF object don't match, as the output will be meaningless (IDD comments and field names, IDF field values). Regardless, this isn't needed, because the Input processor should be able to mine the IDD structure object out. A different method should be used here to get the IDF entry. Possibly just an object name and an IDF object index.