Added new tests and bugfixes
Also replaced buggy OTAssetContract::formatLongAmount with
a much simpler and clearer version by using streams.
Merge pull request #95 from BugFreeSoftware/ot_test3

Added new tests and bugfixes
cppcheck: fix unreadVariable
Merge pull request #98 from toxeus/fixUnreadVariable

cppcheck: fix unreadVariable