Add kadira

.eslintignore

.meteor/packages

.meteor/versions

packages/kadira/.gitignore

packages/kadira/.travis.yml

packages/kadira/CHANGELOG.md

packages/kadira/LICENSE

packages/kadira/README.md

packages/kadira/lib/auto_connect.js

packages/kadira/lib/check_for_oplog.js

packages/kadira/lib/client/error_reporters/meteor_debug.js

packages/kadira/lib/client/error_reporters/window_error.js

packages/kadira/lib/client/error_reporters/zone.js

packages/kadira/lib/client/kadira.js

packages/kadira/lib/client/models/error.js

packages/kadira/lib/client/utils.js

packages/kadira/lib/common/default_error_filters.js

packages/kadira/lib/common/send.js

packages/kadira/lib/common/unify.js

packages/kadira/lib/docsize_cache.js