enable debug logs for httpclient by default
Merge pull request #100 from raghavgautam/master

Refactoring excuteCommand() functions.
Merge pull request #102 from arpitgupta/master

enable debug logs for httpclient by default
fixed: changed to use the most current time rather then that which was on the beginning of the test
some feed/process test cases added
Merge pull request #101 from pisaychuk/master

NewRetryTest fixed, new test cases added to AuthorizationTest