modified preamble/style-geometry.tex, such that the layout matches the default typearea layout approximately.
added testLayout.tex for testing the resulting layout values. It is not included in the Template by default.

git-svn-id: http://latexthesistemplate.googlecode.com/svn/trunk@91 d6f95a57-76a5-fac6-b003-34666e3314b4