minor change in TOC customizer class

git-svn-id: http://svn.code.sf.net/p/dynamicreports/code/trunk@740 bf0c503b-2351-4f66-9eae-aa52f3279a3f
new junit test - toc custom values

git-svn-id: http://svn.code.sf.net/p/dynamicreports/code/trunk@741 bf0c503b-2351-4f66-9eae-aa52f3279a3f