Issue #323 Implemented fetching of readme from branch.
README.md and RtGithub.java api usage examples updated. Issue #258
Merge branch 'master' of https://github.com/jcabi/jcabi-github into 258
Extra space removed from javadoc. Issue #258
Issue #458 Implemented MkPullComments.reply()
Merge pull request #462 from carlosmiranda/323

Issue #323 Implemented fetching of readme from branch.
Merge pull request #475 from andrescandal/258

README.md and RtGithub.java api usage examples updated. Issue #258 Implemented
Merge pull request #488 from carlosmiranda/458

#488: pull request Issue #458 Implemented MkPullComments.reply()
Issue #439 Fixed code formatting issues
Merge remote-tracking branch 'upstream/master' into 439