Added scroll bars into dialog, added comments with author to DPU class, unused imports removed
Conflicts:
	l-filesToScp/pom.xml
	l-filesToScp/src/main/java/eu/unifiedviews/plugins/extractor/filestoscp/FilesToScpVaadinDialog.java
Bugfix missing import
Fixed dialog layout and add DPU description generation #64
Conflicts:
	l-filesToLocalFS/pom.xml
Fixed to small TextFields  #64
Conflicts:
	l-filesToVirtuoso/pom.xml