Add the -sharpenNamespace command line argument to set the namespace where Sharpen classes are found (default is the current value "Sharpen")
Emit emit elements as self-closing in XML documentation comments
Improved output of see and seealso tags in XML documentation comments (fixes #47)
Merge pull request #50 from sharwell/fix-47

Fix 47
Merge pull request #49 from sharwell/sharpen-namespace

Add the -sharpenNamespace command line argument