"Finished" Compression.py, created bugs

Removed extraneous imports
Realized Compress() doesn't return anything
Finished timing the whole thing
Added Write_To(), the function that performs the final operation of
writing to a text file
"Finished" Compression()!
Moved Huffman() to a more chronically-accurate location
Renamed decode() to Decode_Width(), moved it as well

Expect bugfixes to follow.