Issue 591: Updated initial commit
Issue 591: code review changes
#720 Clarified contract for MkStorage locking
#720 Updated Javadoc as per review comment
Removed @Ignore and puzzle
Merge pull request #742 from sanai56967/591

#742: pull request Issue 591: Updated initial commit
Merge pull request #746 from carlosmiranda/720

#746: pull request #720 Clarified contract for MkStorage locking
Issue-697 RtPublicKeysITCase.java fixed with new key generation each time when test runs.
#590 MkContents branching support
#590 Unit test updates and some static analysis fixes.
#master: 0.8
Issue-697 RtPublicKeysITCase.java key generation logic fixed according to code-review remarks.
Issue-697 RtPublicKeysITCase.java imports are reordered according to qulice requirements.
Merge branch 'master' of github.com:aistomin/jcabi-github into Issue-697
Issue-540 MkRepoCommits.patch() method implemented.
Merge pull request #749 from aistomin/Issue-697

#749: pull request Issue-697 RtPublicKeysITCase.java fixed with new key generation.
Merge pull request #753 from aistomin/Issue-540

#753: pull request Issue-540 MkRepoCommits.patch() method implemented.
Merge pull request #752 from carlosmiranda/590

#752: pull request #590 Branching functionality for MkContents.create() and get()
Replaced hasItem with contains
Issue 748: initial commit