Updated test coverage story.
Changed ParallelProjectExecutionIntegrationTest to verify the tasks actually executed, rather than just the project of each task executed.
Fixed issue with the file lock contention handling. Added coverage. Reverted back the long timeout to more reasonable value as we know now that the timeout is not the problem.
Merge branch 'master' into sf-mem
Added debug info about the version used.
Removed unnecessary references to the default resolved dependency