Numerous updates all over

install_script has been split from the backupy.py file and now resides
in SETUP.py
functionality for backupy to use the -i flag to install the program will
be added later.

README.md has been updated with some information regarding the license
agreement.

.gitignore has been updated to hide .komodoproject, .kpf and .pyc files.

__INIT__.py has been added to allow function calls from other files
within the scripts.

Numerous changes has been applied to backupy.py
Added functionality to list the backup<number> directories and some
comments have been rephrased as well as I've moved around some print
calls.