Issue #33 Created unit test class for RtGithub.
Note: RtGithub was named DefaultGithub prior to resolution of issue #64.
Issue #16 Assignees API was implemented
Issue #16 Todo was removed
Merge pull request #1 from jcabi/master

merge from master to my branch
Issue #77 Added unit test for RtEvent.java
issue #79 Unit test for RtRepo was implemented

Issue #79 Unit test for RtRepo was implemented
Issue #30 added new method MkGithub#relogin(String)
Merge pull request #84 from lthuangiang/30

#84: pull request  Issue #30 added new method MkGithub#relogin(String)
Merge pull request #71 from carlosmiranda/33

Issue #33 Created unit test class for RtGithub.
Issue #79 fixed
Merge pull request #83 from lthuangiang/79

#83: pull request Issue #79 Unit test for RtRepo was implemented
Issue #77 changed sameInstance check to equalTo for canRetrieveOwnNumber
test.
Merge pull request #74 from longtimeago/16

#74: pull request Issue #16 Assignees API was implemented
Merge pull request #82 from carlosmiranda/77

#82: pull request Issue #77 Added unit test for RtEvent.java
Merge remote-tracking branch 'upstream/master' into 9

Conflicts:
	src/main/java/com/jcabi/github/Repo.java
	src/main/java/com/jcabi/github/RtGithub.java
	src/main/java/com/jcabi/github/RtRepo.java