fix to make credentials be stored in armored form.

Signed-off-by: FellowTraveler <F3llowTraveler@gmail.com>
Merge pull request #165 from randy-waterhouse/master

Version, sample-data updates.
Fixed bug in OpenTransactions.cpp

Signed-off-by: FellowTraveler <F3llowTraveler@gmail.com>
Cleaned up clang warnings.

Signed-off-by: FellowTraveler <F3llowTraveler@gmail.com>