Common type tree components

Common type tree components consist of: bankfiletoxml.mtt, bic.mtt, and ccy.mtt

Common type tree components consist of the following:

type_trees/bankfiletoxml.mtt - This type tree is used with the bankfiletoxml.mms to convert SWIFT provided BIC provider list data to the bic.xml file used by many of the maps for BIC validation.
type_trees/bic.mtt - This type tree is used with the bic.xml data file and contains the structures defined in the bic.xsd.
type_trees/ccy.mtt - This type tree is used with the currencycodedecimals.xml data file and contains the structures defined in the ccy.xsd.