fix(build) Add a .tsdrc file for github rate limiting.

See https://github.com/DefinitelyTyped/tsd#tsdrc

Author: alexeagle

.travis.yml

@@ -8,12 +8,20 @@ env:
  - E2E_BROWSERS=Dartium
  - LOGS_DIR=/tmp/angular-build/logs
  - ARCH=linux-x64
+ # Token for tsd to increase github rate limit
+ # See https://github.com/DefinitelyTyped/tsd#tsdrc
+ # This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
+ # because those are not visible for pull requests, and those should also be reliable.
+ # This SSO token belongs to github account angular-github-ratelimit-token which has no access
+ # (password is in Valentine)
+ - TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
  matrix:
  - MODE=js DART_CHANNEL=dev
  - MODE=dart DART_CHANNEL=stable
  - MODE=dart DART_CHANNEL=dev
 
 before_install:
+- echo ${TSDRC} > .tsdrc
 - export DISPLAY=:99.0
 - export GIT_SHA=$(git rev-parse HEAD)
 - ./scripts/ci/init_android.sh