testing GIt hub commit, changes in Format
added some files for VOtable
Merge branch 'master' of https://github.com/dobos/graywulf

Conflicts:
	dll/Jhu.Graywulf.Format/Format/FileDataReader.cs
	dll/Jhu.Graywulf.Schema/Schema/DataType.cs
	test/Jhu.Graywulf.Test/Constants.cs
	web/Jhu.Graywulf.Web.UI/Jhu.Graywulf.Web.UI.csproj