added changelog

CHANGELOG.md

+Changelog
+=========
+
+### 0.6.0 (2015-12-26)
+
+  * added separate style for default controller (giiant module index view)
+  * added upgrading info
+  * updated requirements
+  * updated dockerized potemkin testing
+  * added build message, fixed ENV handling
+  * fixed php image version in testing stack
+  * Merge pull request #128 from sebathi/master
+  * fixed #118
+  * added gitlab-ci config
+  * Merge pull request #126 from pawelryznar/patch-1
+  * create search model directory in batch command
+  * fixed model namespace errors; added test generator to module bootstrapping
+  * added cmrcx/phptidy dependency
+  * removed panel class from views to allow better customization
+  * fixed error, when extended controller class contained contents of the base controller
+  * fixed #123
+  * Merge pull request #119 from gradosevic/master
+  * Merge pull request #124 from christophmuth94/master
+  * fixed crudProviders paths
+  * updated provider example
+  * updated installation instructions
+  * Added unit tests for GiiantFaker class
+  * Implemented crud unit test generator. fixed issue on search model
+  * added copy button for records
+  * fixed flash messages - use add instead of set (do not overwrite)
+  * added phptidy output option
+  * fixed detection for database from DI-container
+  * flush logs after every loop in batch
+  * Merge pull request #117 from christophmuth94/master
+  * Editor Provider updated
+  * don't skip virtualAttributes by default, added property to change behavior
+  * removed legacy code
+  * added overwrite check for api controller
+  * updated docs
+  * added controller namespace property
+  * refactored CRUD controllers - split into Controller and BaseController - added REST-ActiveController
+  * updated tag for crud navigation buttons - using div, since <ul,ol>s are not allowed inside <p>