DEV: Added several initial place holder test functions
BUG: Fixed extra characters error associated with md_dict assignment

Previously, original header contained additional characters in
the data type string (additional comma) and coordinate specification
(extra quotation marks). Now these characters are removed so that
dType specification types match md_dict entries.
DEV: Added loading functionality for both ASCII and BINARY file types

Both file types are now able to be loaded using this tool.
Test data sets are available for testing and evaluation.
Still struggling to build up the testing functions for this tool.