added i18n tests; added top-level refs to app,filesystem, i18n, and storage
Merge pull request #16 from dart-gde/merge_libs

added i18n tests; added top-level refs to app,filesystem, i18n, and stor...
adjust socket.dart with correct data types
Merge pull request #17 from financeCoding/fix_window_timers

adjust socket.dart with correct data types and timers