Updated a lib; Added an information message to the cockpit editor and the cockpit about the development stage

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

Code comments; Refactoring and code quality within the CurrentAnalysisEditorGraphBean; Solved a minor bug by escaping the names of the components

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

#685;Added guava to the project; Added another example; Solved a minor problem within the flow editor.

This reverts commit 8fd2a615.