CLDCONNECT-1657: Removed the operation getUserTimeline() without userid or screen name as parameter.
CLDCONNECT-1657: Updated RegressionTest runner.
Updated SmokeTest
Removed unnecessary, deprecated, methods and classes without @Test annotation.
Merge pull request #17 from mulesoft/CLDCONNECT-1657

CLDCONNECT-1657: Update getUserTimeline operation to include userid or screen name