Fix minor bug

Change-Id: I81908ff9f45fcb503caa9936e7ad06ee9864c87a
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Refactor 'Add dialogs' and fix checkstyle/findbug issues

Change-Id: Ic2efe4f60ad9712058aabefb43dfdcc3f483cf20
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Refactor dialogs

Refactored ConfigParamSetEditingDialog to avoid magic numbers and more
flexible for both Windows and Linux.

Added alphabetical sorter for elements in AddDialog.

Removed all checkstyle issues (issue #69).

Change-Id: I38bdfe9f817e9f2e063a2cadbc15a47b12e5e79c
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Merge pull request #84 from DenisKnoepfle/master

Refactor dialogs / fix all Checkstyle and FindBug issues