Merge branch 'release/1.2.1' into develop
Deprecated dynamic Call method in favor of Execute and ExecuteAsync. Fixes #34
Added ability to map a concrete type to an interface. Fixes #35
Added tests for TypeExtensions.IsValidResultType
Added synchronization for intermittently failing tests, so they don't step on each other.
Bumped the version number and nuget comments
Merge remote-tracking branch 'origin/master' into develop
Added license from github
Merge remote-tracking branch 'origin/develop'