Merge new package structure to the batch branch#911

Merged

ajkannan merged 20 commits intogoogleapis:dns-alpha-batchfrom mderka:batch-package

Apr 13, 2016

+2,088-2,012

Commits on Apr 6, 2016

Add ServiceAccountSigner interface, enable signing for AE credentials
mziccard
committed
Merge pull request googleapis#854 from mziccard/signing-auth-interface
mziccard
committed

Commits on Apr 7, 2016

Commits on Apr 8, 2016

Commits on Apr 11, 2016

Move test helpers' tests to testing package (googleapis#891 )

mziccard
authored and
aozarov
committed
Add expiration date to App Engine credentials (googleapis#894 )

ajkannan
authored and
aozarov
committed