Issue #452 ImmutabilityTest was implemented
Issue #452 Minor fixes of javadoc
Issue #224 Implemented RtDeployKeysITCase
Merge remote-tracking branch 'upstream/master' into 452
Issue #452 Test fixes according to remarks
Merge remote-tracking branch 'origin/master' into 224
Issue #224 Created separate keys for each test
Merge pull request #548 from carlosmiranda/224

#548: pull request Issue #224 Implemented RtDeployKeysITCase
Merge remote-tracking branch 'upstream/master' into 452
Issue #452 Small fix of ClasspathRule
Issue #452 Removing redundant variables and fighting with checkstyle
Merge pull request #543 from longtimeago/452

#543: pull request Issue #452 ImmutabilityTest was implemented
Issue 496 MkEvent.json created_at JSON element added.
#269 - MkRepoCommits should be able to get commit.
Issue 386. MkRepo#collaborators() implemented.
Merge pull request #560 from carlos-a-crespo/269

#560: pull request #269 - MkRepoCommits should be able to get commit.
Merge branch 'master' of github.com:aistomin/jcabi-github into Issue-386
Issue 386. MkRepo#collaborators() implemented.
* extra slash removed.
Merge branch 'master' of github.com:aistomin/jcabi-github into Issue-496
Issue 496 MkEvent.json created_at JSON element hardcoded value replaced with current time value.