Pyaarlo

Squash "browser not trusted" error. It's part of the normal startup
process when you need to provide authentication.

Fix ping issue for new cameras. The code was creating a basestation
and pinging it.

Added some missing cameras.
Essential Indoor Gen2 HD
Essential Outdoor Gen2 HD
Essential Outdoor Gen2 2K
Essential XL Outdoor Gen2 HD
Essential XL Spotlight
Renamed some constants.

Fix setup.py [thanks jamesoff]

Better login error handling and reporting.
Added slugified naming option

Add Essential Indoor Gen 2 support.