Convert changelog into KeepAChangelog format

Author: Jean85

CHANGES renamed to CHANGELOG.md

@@ -1,40 +1,52 @@
-0.8.1
------
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## 0.8.2 - 2017-07-28
+### Fixed
+ - Fix previous release with cherry pick of the right commit from #67
+
+## 0.8.1 - 2017-07-27
+### Fixed
  - Force load of client in console commands to avoid missing notices due to lazy-loading (#67) 
 
-0.8.0
------
+## 0.8.0 - 2017-06-19
+### Added
  - Add `SentryExceptionListenerInterface` and the `exception_listener` option in the configuration (#47) to allow customization of the exception listener
  - Add `SentrySymfonyEvents::PRE_CAPTURE` and `SentrySymfonyEvents::SET_USER_CONTEXT` events (#47) to customize event capturing information 
- - Make SkipCapture work on console exceptions too
  - Make listeners' priority customizable through the new `listener_priorities` configuration key
+### Fixed
+ - Make SkipCapture work on console exceptions too
 
-0.7.1
------
+## 0.7.1 - 2017-01-26
+### Fixed
 - Quote sentry.options in services.yml.
 
-0.7.0
------
+## 0.7.0 - 2017-01-20
+### Added
 - Expose all configuration options (#36).
 
-0.6.0
------
+## 0.6.0 - 2016-10-24
+### Fixed
 - Improve app path detection to exclude root folder and exclude vendor.
 
-0.5.0
------
-- Raise sentry/sentry minimum requirement to 1.2.0.
-- Fixed an issue with a missing import (#24).
-- ``prefixes`` and ``app_path`` will now be bound by default.
+## 0.5.0 - 2016-09-08
+### Changed
+- Raise sentry/sentry minimum requirement to ## 1.2.0. - 2017-xx-xx Fixed an issue with a missing import (#24)### . - 2017-xx-xx ``prefixes`` and ``app_path`` will now be bound by default.
 
-0.4.0
------
+## 0.4.0 - 2016-07-21
+### Added
 - Added ``skip_capture`` configuration for excluding exceptions.
+### Changed
 - Security services are now optional.
 - Console exceptions are now captured.
 - Default PHP SDK hooks will now be installed (via ``Raven_Client->install``).
 - SDK will now be registered as 'sentry-symfony'.
 
-0.3.0
------
+## 0.3.0 - 2016-05-19
+### Added
 - Added support for capturing the current user.