Issue 274. RtRepoCommitsITCase.getCommit() test implemented.
Issue 529. RtContents.get() bug fixed.
Merge branch 'master' of github.com:aistomin/jcabi-github into Issue-529
Issue 529. RtContentsITCase content path changed.
Merge pull request #653 from aistomin/Issue-529

#653: pull request Issue 529. RtContents.get() bug fixed.
Merge pull request #652 from aistomin/Issue-274

#652: pull request Issue 274. RtRepoCommitsITCase.getCommit() test implemented.