Merge pull request #392 from inaka/euen.391.version_bump_0.2.12

[Close #391] version bump 0.2.12

Merge pull request #372 from inaka/elbrujohalcon.372.version_bump_to_…

…0_2_11

Version Bump to 0.2.11

Merge pull request #370 from inaka/elbrujohalcon.quick.fix

Fix katana_code version

Merge pull request #352 from inaka/harenson.351.bump-version-to-0.2.8

[Fix #351] Bump version to 0.2.8

Merge pull request #338 from inaka/jfacorro.337.version_bump_0.2.7

[Close #337] Update elvis_core version to 0.2.7

Merge pull request #329 from inaka/euen.328.version_bump

[Fix #328] update release 0.2.6

Merge pull request #272 from inaka/jfacorro.271.release_0.2.6-alpha1

[Closes #271] Release 0.2.6-alpha1

Merge pull request #267 from inaka/jfacorro.266.release_0.2.5

[Closes #266] Release 0.2.5

Merge pull request #256 from inaka/dave.version_bump_0.2.5-beta4

Version bump 0.2.5-beta4

Merge pull request #247 from inaka/jfacorro.246.pre_release_0.2.5-beta3

[Closes #246] Updated changelog