Switched to a build.sh script. Added packaging support.
[overlay-queue] Log errors thrown by callbacks
[request-info, ruleset/parser] classList, className, id context components
[prefs] Allow read-only access to foreign preferences
[ruleset/persistent] Import RequestPolicy rules
[content-policy] Fix caching and remove requests logging
[ui/popup] Minor improvements (sort domains by hit count, default to allow or reject depending on enabled ruleset)
[default.ruleset] Allow internal stylesheets and emages for web origins
[chrome/locale] Move all l10n to properties file, make build.sh generate dtd from properties