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
issue #79 Unit test for RtRepo was implemented

Issue #79 Unit test for RtRepo was implemented
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
Merge pull request #74 from longtimeago/16

#74: pull request Issue #16 Assignees API was implemented
Merge pull request #3 from jcabi/master

merge from master to my repo