OTPseudonym: replace OTCleanup with std::unique_ptr
OTPaymentPlan: replace OTCleanup with std::unique_ptr
OTTransaction: replace OTCleanup with std::unique_ptr
OTSymmetricKey: replace OTCleanup with std::unique_ptr
Merge pull request #108 from lclc/otpseudonymCleanup

OTPseudonym , OTPaymentPlan, OTTransaction, OTSymmetricKey: replace OTCleanup with std::unique_ptr
Updated Travis CI S3 keys.
Merge pull request #111 from murrekatt/travis

Updated Travis CI S3 keys.
Moved stash related stuff into script.
Merge pull request #112 from murrekatt/move_stash

Moved stash related stuff into script.
Made OT_ME interface more consistent.
Replaced last 4 int32_t return types with bool
Moved deps/anyoption/anyoption.cpp out of opentxs-client
Removed obsolete inline functions from ot_otapi_ot.hpp
Removed using directives from include files
Moved #defines out of namespace scope
Removed some unnecessary includes and variables