Frontend function to track intercom events.
Add the user to track-build.
Trigger an event when a user visits an OSS build page they triggered.
Remove references to old widget
Remove references to old widget
Remove code around prepopulating a message in intercom
Remove reference to old-intercom.less
update android doc with new version of build-tools
Merge pull request #3496 from circleci/intercom-on-triggerer

Trigger intercom events for OSS build views.
Merge pull request #3500 from circleci/intercom-widget-cleanup

Intercom widget cleanup
Merge pull request #3500 from circleci/intercom-widget-cleanup

Intercom widget cleanup
Merge commit '6ca4c56d82dc466def8d41d4a935e72c13727bbe'
Merge commit '9b80a0b6aad70a671f20d0ab06528a81d69ce206'