Merge pull request #67 from tothfn/master

Fixed some big bugs on the behavior of Group Violations
additional parameter for sif, in conjunction with kuleszdl/SIFEI#57
Merge pull request #68 from krauswg/master

additional parameter for sif, in conjunction with kuleszdl/SIFEI#57
Merge branch 'master' into showcase

Conflicts:
	SIF.Visualization.Excel/Properties/Settings.Designer.cs
	SIF.Visualization.Excel/Properties/Settings.settings
	SIF.Visualization.Excel/app.config