Add additional stuff to TaskOptionsHelper & simplify TaskMessageCreator
Remove unnecessary finals
CAPEDWARF-110 Support all other push methods
CAPEDWARF-111 Tasks without a specific url are not delivered to /_ah/queue/<queueName>
TasksTest.testRequestHeaders
Add assertion to TasksTest.testPayload
Simplify TasksTest.testHeaders
Additional Queue tests and minor code simplification
Add tests for CAPEDWARF-112
CAPEDWARF-111 Tasks without a specific url are not delivered to /_ah/queue/<queueName>
Support File info, md5.
Test if task retry limit is honored
Explicit Marshalling dep, small IO fixes.
Prevent push tasks from having a tag
Fix buffer usage.