added changelog for current version

CHANGELOG.md

@@ -1,10 +1,36 @@
-# 0.2.0
-
-- Mage_Core
-  - Used events with their observers can be seen by adding "?__events" to URL. (#15)
-- Mage_Customer
-  - Login in any account by using a configurable master password. (#11)
-- Other
-  - Added Readme, Contribution guidelines and License as markdown in root folder (#17)
-  - Manual, Presentation and Documentation can be generated from source. (#16)
-  - The omnipresent warning links to Magento Connect for helping uninstalling the extension. (#12)
+##Changelog
+
+### Major changes
+
+- #21 list rewrites via shell script and in backend
+- phpinfo - tab, block, template and documentation
+- #9 variables can be changed for one time via url
+- #26 added scripts to delete categories and products
+- #25 and some additional information in the about page
+- #27 ip can now be restricted
+- #28 show modules and reinstall them (in core > resources)
+- Removed aliases from layout because they can not be tested / asserted
+
+### Minor changes
+
+- Changed introduction in documentation
+- Documentation for security
+- Added dependency to Mage_Core
+- Create composer.json and now available on packagist
+- #29 Code Quality with UnitTests, Documentation, lesser code duplicates etc.
+- #30 Write correct unit test for LeMike_DevMode_Model_Core_Email_Template::send
+  - Made a fixture with the option lemike_devmode_core/email/active disabled (0)
+  - Mock the Mail-Template so that it only outputs a unique string (in the usual way with $foo->getMock() etc.)
+  - Dispatch newsletter/subscriber/new with the post ['email' => 'lemike_devmode']
+  - Test against / Assert the previous defined unique string
+  - check if magento output is supressed by testing helper and current response body
+
+
+### Bugfix
+
+- fix in makePresentation
+- bugfix due to resource changes in setup script
+- Hotfix for missing Setup Model - Model not needed.
+- Magento Config Model has not always data, used Mage::app()->getConfig() for collecting rewrites
+- Removed dump and exits
+- Test on Adminhtml controller with certain bug-fixes (catalog, core, customer and sales)