Cleaned up a lot of code; Modified the visual appearance of the GUI itself; Removed bugs; Added some localization strings; Updated the flow editor; replaced the checkstyle config file with the newer one from the Kieker project; Removed a lot of unnecessary comments to make the code easier to read

Added a simple meta file to the projects; Added some parameters to the shell scripts (#642); Some code modifications for quality reasons

Corrected the user management; Solved a minor issue with the growl component and dialogs; Continued with cockpit editor and cockpit

This reverts commit 8fd2a615.

Updated some libraries; Solved the context problem when using the maven jetty plugin; Continued with the templates

Continued with the user management; Removed some unnecessary parts of Shiro; Continued with the template

Added the JSF taglib for Spring Security; Removed the login-"logic" from the UserBean and moved it to the Spring Framework; Started with the usage of templates for the existing pages; Started with the page for the user management; Added more security patters; Added another user for test purposes

Updated the kieker-jar and some other dependencies; Added the user-properties; Some code-modifications for quality reasons; Refactoring