separated command classes from executor to it's own directory. none of the code has been 'fully' tested and has yet to be refactored.
shuffled things around to keep my ocd in check
made some major changes to the __doc__. a lot easier to use each command
extra line to comply with flake8
moved command helper classes to it own directory and cleaned up the code a little. still needs to be refactored.
save_config now resides in formatter
- There still needs to be some heavy refactoring.
    - save_config is ad hoc as it only accounts for new sample
    and database paths. This is not good enough.
    - join_sample also needs to be moved here. the settings.ini file
    will need to be properly updated accordingly.
    - lots of work still needs to be done with this module.
a lot of naming changes (seriesid, movieid)
    - seriesids are now tvdb_ids
    - movieids are now imdb_ids
    - printing the id retrievals is a little messed up. need to fix that
updated load target according to new command line options