Move support files out of base directory

[tomrist]

We should setup a new subdirectory structure for the python files that are currently in the base directory of the repo, to make it less cluttered:

android_permissions.py
blocklist.py
config.py
data_process.py
db.py
isdi_summarize.py
parse_dump.py
phone_scanner.py
privacy_scan_android.py
runcmd.py

Ideally these would end up forming a Python module for interacting with phones, with a well-defined and documented API interface, accessed from the flask app (or from a command line version of the tool, to be written)