base for painting the graph (works for browser and PDF)

git-svn-id: https://dbis-informatik.uibk.ac.at/svn/snowprofile/trunk/code@178 b0e66d11-08a8-0410-84da-a809a5ca4a2f
base for painting the graph (works for browser and PDF, and PNG)

git-svn-id: https://dbis-informatik.uibk.ac.at/svn/snowprofile/trunk/code@179 b0e66d11-08a8-0410-84da-a809a5ca4a2f
working on graph

git-svn-id: https://dbis-informatik.uibk.ac.at/svn/snowprofile/trunk/code@180 b0e66d11-08a8-0410-84da-a809a5ca4a2f
working on stabilitytest-selectbox

git-svn-id: https://dbis-informatik.uibk.ac.at/svn/snowprofile/trunk/code@181 b0e66d11-08a8-0410-84da-a809a5ca4a2f