[Fix #173] Allow alias in instance_exec
[Fix #554] Take into account comments in multi-line arrays
Add some missing attributions to the changelog
Release 0.15.0
Fix cop comment
Autocorrect BracesAroundHashParameters cop.
Merge pull request #612 from dblock/autocorrect-braces-around-hash-parameters

Autocorrect BracesAroundHashParameters cop.
ParenthesesAroundCondition cop does auto-correction.
Merge pull request #614 from dblock/autocorrect-parenthesis-around-condition

Autocorrect ParenthesesAroundCondition.
Add sections for the current master
Handle properly heredocs in StringLiterals
Don't report missing space around operator for def self.method *args.

Closes #613.
Merge pull request #615 from jonas054/space_613

Don't report missing space around operator for def self.method *args.
New Rails cop DefaultScope
Simplify code a bit by using Util#command?
Make it possible to "run" cops only on specific files

All cops now understand the IncludePaths param. It's basically a set of
regexp, one of which should match the filename under check for the cop
to be "run" on it.
[Fix #360] Make it possible to ignore certain files in cops
Move some code from Cop to Util
Properly handle file inclusion/exclusion rules when using -c

A regression introduced in e4f1d427 caused file inclusion/exclusion
rules (like ['AllCops']['Excludes']) to be ignored when specified in
a configuration file passed via -c. This fixes that by correcting the
order of operations.

Fixes #620.
Merge pull request #621 from fancyremarker/fix-external-config-excludes

Properly handle file inclusion/exclusion rules when using -c