Removed class 0/1 references; now a single "collection"
Added ID3 tag parsing lib
Added initial draft of id3 parsing
More progress toward new design (no labels; whole collection)
Removed unused UI/processing logic.  Consolidated UI.
Redundant array creation removed
Refactoring (corrected out of date filenames, simplified comment
iceberg)
Fixed directory search for mp3 files (now more than 1 level deep)
Moved project to maven