[INTERNAL] Update README with info about bower packages

Change-Id: Ia1d143c10540351248726011ea340097479e5b7e
(cherry picked from commit d25e5a0dc94387b1438680263d84bc0820e403be)
CR-Id: 012006153200015431132014
[INTERNAL] Update grunt bower publish

Change-Id: I089184147da083b73fd4bed6a09a539fb506f6f8
(cherry picked from commit 6d0349dec2d18b74c19ff5bbbb31fd88324726cf)
CR-Id: 012006153200015431632014
Merge "[INTERNAL] Update grunt bower publish" into rel-1.26
Merge "[INTERNAL] Update README with info about bower packages" into rel-1.26