#116 first attemp to implement
Style fixes
Test prototype
Merge remote-tracking branch 'remotes/origin/master' into #116

Conflicts:
	src/main/java/com/jcabi/github/Repo.java
Issue #205 Modified Organization and Organizations interfaces to support
fetching organizations by name. Also modified MkOrganizations and
MkOrganizationsTest classes.
Issue #205 Refactored RtOrganization and RtOrganizations classes to
reflect interface changes.
Merge pull request #19 from jcabi/master

merge from master to my repo
Merge pull request #20 from jcabi/master

merge from master to my branch
Issue #233 RtGistCommentsITCase.java:38-40: Integration tests for RtGistComments was implemented
issue #234 RtGistCommentITCase.java:38-40: Integration tests for RtGistComment was implemented
Removed puzzle for Issue #97
Merge branch 'master' into 97
Merge pull request #21 from jcabi/master

merge from master to my branch
Merge pull request #22 from lthuangiang/master

merge from master to my branch
Merge pull request #23 from lthuangiang/master

merge from master to my branch
issue #233 - fixed
issue #234 fixed
Issue #205 Changed id() method to number(), added github() method.
Style fixes
Merge branch 'master' into #116

Conflicts:
	src/main/java/com/jcabi/github/Repo.java
	src/main/java/com/jcabi/github/RtRepo.java
	src/main/java/com/jcabi/github/mock/MkRepo.java