Fixed url issue.
[Housekeeping] Deleted a file which was not referred.
Bumped version to 0.2.2.alpha
Reverted CreateRequestUri method.
Removed a guard clause in HttpClientTransitionRequestHandler for checking null of BaseUri, because it will be checked by HttpClient.
Added a null check for transition.Url before setting into HttpRequestMessage.
Merge pull request #43 from mdsol/feature/request-url

[MCC-115109] Request URL issue