Since the requirements only change when the software is updated,
this adds a command line switch to disable pip installs on
startup. The default behavior is maintained when the switch is
not specified. Skipping pip helps a lot with startup on older RPi
hardware.
Created three additional flags for the hass command:
-v - Toggle verbose log file output
—pid-file - Specify PID file path
—daemon - Launch as daemon (nix only)
The core now binds to SIGQUIT on nix systems to trigger a clean
shutdown.
Modified HTTP server to write logging messages through the logging
module.
Rewrote imports of exceptions to be from the exceptions module.
Made nmap scanner check for libnmap dependency without crashing.
Various flake8 and pylint updates.
Revised main to use frontend and demo strings rather than importing
their domains.
Removed submodule validation.
Moved local library mounting to the bootstrap module and out of core.
Added requirements_all.txt for all dependencies.
Made core dependencies looser.
Small updates to setup.py.
Cleaned up default config directory determination.
Made bootstrap creators for HA always set config directory.
Made bootstrap creators set the local library in the Python Path.
Moved all exceptions to their own file to make imports easier.
Moved default configuration directory be in the users’ profile.
Moved pip installs to be done to a lib folder in the config directory.
Reduced requirements.txt to only the barebones reqs.
