added user rating metrics

Author: aswinshenoy

algorithms/user_rating.py

@@ -44,7 +44,7 @@ def __init__(self, username,token):
 
         #calculate final score
         #self.calcUserScore()
-        
+
     def fetchBasicDetails(self):
         query = """
         {
@@ -120,4 +120,4 @@ def fetchBasicDetails(self):
 print("PR Count: " + str(user.prCount))
 print("Issue Count:" + str(user.issueCount))
 print("Repos Owned Count:" + str(user.repoOwnCount))
-print("Repos Contributed Count:" + str(user.repoContributionCount))
+print("Repos Contributed Count:" + str(user.repoContributionCount))