fixed crash in installer when system time isn't set properly (#16), r…

…emoved legacy comments

use multiple hotwords for Alexa/Assistant, fixed crash on runtime

fixed crash in Assistant handler

version 1.5

version 1.4

Our first bugfix release.

First _version_ of our new effort. See `CHANGELOG.md` for details.

Fixing for new sphinxbase dependencies

Added libpulse-dev to install list.
Made Always-on monitoring default to "no" instead of "yes".

Update README.md