Adjusting member visibility on Blockette Classes.
Tightening visibilities and removing unused members
Tightening visibilities and removing unused code. Converted a println to
logger.error
Tightened visibility on one member removed old copyright notice
removed old incorrect copyright notice
added thread executor to Scanner() for SeedSplitter() process, this will timeout if processing > 3 min
Merge pull request #15 from agonzales-usgs/master

merge SeedSplitter() thread timeout and unused code fixes