Added amazon-fireos platform to echo and whitelist plugins.
Fixed a failing whitelist test.

Whitelists, by default, accept *no* domains.
cordova-plugin-whitelist: add ubuntu support
added platformVersion during cordova-js build step
CB-7686 add check of npm-link when using master of tools
properly fixed cordovajs generation
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-mobile-spec
Merge branch 'master' of https://github.com/Zaspire/cordova-mobile-spec
CB-7491 Fixes bridge tests failure on windows