[Changed] VisITMetaWindow appearance
[Changed] VisITMetaWindow appearance
[Changed] VisITMetaWindow appearance
[Refactored] some classes
[Refactored] some classes
[Added] checkstyle to gitignore file
[add] new Connection-Manager-Dialog for REST-Connections
[add] static config parameters
[Changed] common ... PropertiesReaderWriter (new remove properties
method)
[Changed] PropertiesManager (new remove properties method)
[add] new LookAndFeel, can be changed via Settings->Layout
[Changed] Connections are read at startup from the property
[Fixed] problem with NodeEventHandler and
[Refactored] some classes
[merge]
[add] guiController get window
Merge remote-tracking branch 'origin/newRestGUI' into newRestGUI

Conflicts:
	visualization/src/main/java/de/hshannover/f4/trust/visitmeta/gui/GuiController.java
[add] NewConnectionDialog
[change] dataservice get saved Connections as JSONObject
[change] visualization
   [add] NewConnectionDialog ( 80% finished)
   [change] visualization start process changed
[add] default localhost dataservice connection
[add] GraphContainer
[fixed] a bug in the ConnectionTab class
[update] ConnectionDialog
[change] ConnectionTab (return was a wrong String)
[change] GraphContainer (change parameter)
[change] Main (load restConnection)
[add] JTextArea in ConnectionDialog for logging (not finish)