sorting works correctly
modified files are tagged
  need to handle multiple un-saved files
  need to fix "check_existence of tag" for un-saved files
Going to a tag in the same file will not re-open the file
Rearranged README/CHANGELOG
rearranged file structure
removed renaming vim extension code for pathogen
  no longer needed because pathogen won't source new file structure
Tags in modified files are handled correctly now
    new tags are correctly found in currently modified files
    deleted/moved tags are removed in currently modified files
NOTE: MRU-Function assumes only one un-saved buffer exists at a time
  tags in other un-saved buffers will not be handled correctly ATM
Expanded Menu that sorts by MRU file/fxn added
Added custom Python nearest-tag function
Added Syntax Highligting for recent tag browser
Cleaned/Refactored code