Start seperation of functions to modules
change structure of raspisump to move much functionality out of scripts into
modules.
fix log.py
remove manual_install.md, update docs, update setup.py and add examples for crontab and move_file.sh into add_files.
update changelog and instructions
Made checkpid.py a module instead of a script.
Recommit. Made error on last commit and change did not take.
Final cleanup of all scripts, modules and documentation
Change version on setup.py to 0.4.0beta1