[Fix #1348] Add ElseAlignment cop

Checks alignment of else and elsif.
Merge pull request #1356 from jonas054/1348_autocorrect_indentation

[Fix #1348] Add ElseAlignment cop
Check and correct alignment for all hashes with line breaks
Merge pull request #1354 from mvz/align-hashes-with-line-breaks

Align hashes with some line breaks
Force single-job bundle install

This avoids problems with corrupt gem files.

This override of standard Travis CI configuration will probably no
longer be needed with Rubygems 2.5. See also
https://github.com/rubygems/rubygems/issues/982.
Merge pull request #1358 from mvz/fix-travis

Force single-job bundle install
Don't allow failures on Rubinius
Revert "Don't allow failures on Rubinius"

This reverts commit 70da152cf5ecd81e95f06df3e6c0697582d39075.
[Fix #1321] New cop MultilineOperationIndentation

Checks indentation/alignment of binary operations
if they span more than one line. Configurable with
EnforcedStyle: aligned/indented, and supports
autocorrect.
Make code pass MultilineOperationIndentation inspection
Merge pull request #1360 from jonas054/1321_multiline_indentation

New cop MultilineOperationIndentation
[Fix #1349] Don't change whitespace in BracesAroundHashParameters

The autocorrect should stay away from extra clean-up work as
it can interfere with other autocorrections.
[Fix #1362] Fix condition for special cases in MultilineOperationIndentation

Some expressions inside parentheses should not be checked by
this cop, and the logic for finding these cases was faulty.
Recognize some Ruby files related with Chef: Berksfile, Cheffile, Vaganbondfile

* Berksfile: http://berkshelf.com/#the-berksfile
* Cheffile: https://github.com/applicationsonline/librarian-chef#the-cheffile
* Vaganbondfile: https://github.com/chrisroberts/vagabond#how-does-it-work
Merge pull request #1364 from jonas054/1349_fix_autocorrect

[Fix #1349] Don't change whitespace in BracesAroundHashParameters
Merge pull request #1365 from jonas054/1362_fix_multiline_op_ind

Fix condition for special cases in MultilineOperationIndentation
AllCops:Include are excluded from Style/FileName by default, remove them from default.yml.

Related with commit c2b3fb5e.
New cop Metrics/AbcSize

Measures the Assignment Branch Condition metric defined by
http://c2.com/cgi/wiki?AbcMetric
Merge pull request #1370 from jonas054/abc_metric_cop

New cop Metrics/AbcSize
Merge pull request #1366 from onddo/recognize-some-chef-files

Recognize some Ruby files related with Chef: Berksfile, Cheffile, ...