Merge pull request #101 from chuckdumont/master

Fix unit test failures on Windows platform
Merge pull request #102 from chuckdumont/master

Allow external test runners to integrate more tightly with Saga
[maven-release-plugin] prepare release saga-root-1.5.0
[maven-release-plugin] prepare for next development iteration
releasing Gradle plugin version 1.5.0
preparing for next development iteration (1.5.1-SNAPSHOT)
Update version to 1.5.0