abaker/tasks — pull request #143 by amcone (2014-05-26 19:00:36+00:00)
Title: Stop unpushed GTasks from being deleted on sync

When synchronising up a Google Tasks list, find any
tasks which were not successfully pushed on create, and
force them to exist remotely. Otherwise, we will wipe
them locally as we assume the user has moved or deleted
the task remotely.