Get attribute data

[eliotlandrum]

The code currently does not get attribute data (such as UDAs and Field Attributes). Would like to add this very soon.

[eliotlandrum]

Last item was for analog field attributes. Messed up the checkin title a bit.

Still need to do UDAs. The list is stored in the UDAs attribute as an XML string. Looks like the DataType attribute matches this list. I am hoping my work for the Field Attributes can also translate to UDAs with extensions.