Miscellaneous improvements

* Miscellaneous improvements

Added required dependencies in the setup script
Improved logging during dataset creation
Added README.md file

Change-Id: I67e98938f3660656d2ced916f258dfe5d475ecd3

* Readme file location correction

Corrected the location of the README.md file

Change-Id: I89b86b7471123d653592cd98f513ff25181d2520

* Environment variable correction

Added default value for an environmental variable

Change-Id: I81ca8f427c78aaec62d3eef9bad47d685e2a84ba

exponential-smoothing-predictor/src/runtime/Predictor.py

@@ -460,7 +460,7 @@ def main():
 
     #Change to the appropriate directory in order i) To invoke the forecasting script appropriately and ii) To store the monitoring data necessary for predictions
     from sys import platform
-    if platform == "win32" or bool(os.environ["TEST_RUN"]):
+    if platform == "win32" or bool(os.environ.get("TEST_RUN",False)):
         print(os.listdir("."))
         os.chdir("../r_predictors")
         # linux