Improvements to the installation and usage guide
Improvements to the installation and usage guide

* Add section describing how to generate decks
* Add usage information for ooniresources
* Add a guide on getting up and running with ooniprobe in 5 minutes
* Move the development environment setup guide down

lordappsec/ooni-probe,juga0/ooni-probe,Karthikeyan-kkk/ooni-probe,kdmurray91/ooni-probe,lordappsec/ooni-probe,Karthikeyan-kkk/ooni-probe,Karthikeyan-kkk/ooni-probe,lordappsec/ooni-probe,0xPoly/ooni-probe,kdmurray91/ooni-probe,0xPoly/ooni-probe,0xPoly/ooni-probe,kdmurray91/ooni-probe,juga0/ooni-probe,Karthikeyan-kkk/ooni-probe,lordappsec/ooni-probe,kdmurray91/ooni-probe,juga0/ooni-probe,0xPoly/ooni-probe,juga0/ooni-probe