TEZ-1688. Add applicationId as a primary filter for all Timeline data for easier export. (gopalv and hitesh via hitesh)

(cherry picked from commit bd8634bb46191ac2d5770ba0f7052b322f266126)
TEZ-1141. DAGStatus.Progress should include number of failed and killed attempts. (hitesh)

(cherry picked from commit d523db65804a5742ce50824e6fcfb8a04d184c0d)
TEZ-1424. Fixes to DAG text representation in debug mode  (Rajesh Balamohan)
(Cherry picked from commit 2266cccf9290601662944bdfa17ef5a2e96e9371)
TEZ-1590. Fetchers should not report failures after the Processor on the
task completes. (sseth)
(cherry picked from commit b8b317237d7f28444d955922ef0d37e2e8b373a0)