- us integer tab id -- do not stringify anymore
- improved the parsing of hosts files
- better handling of behind-the-scene network requests when a
context is provided by the webRequest API
- imported webextFlavor code from uBO
- converted instances of object-as-dict to Map()
Limit each distinct cookie to be reported at most
once a second. Sometimes a cookie's value can
be changed many times a second and it's not useful
to report every single instance of these
changes -- this just pollute both the badge
counter and the logger output.