Travis CI: Build and test all default targets
Travis CI: Build and test all default targets

This re-enables textnorm tests and disables tests tagged "manual".

googlei18n/language-resources,google/language-resources,googlei18n/language-resources,google/language-resources,googlei18n/language-resources,google/language-resources,google/language-resources,google/language-resources,googlei18n/language-resources,googlei18n/language-resources,google/language-resources,googlei18n/language-resources