some fixes


git-svn-id: svn://svn.code.sf.net/p/elmerfem/code/trunk@6831 04224531-1f84-46d8-96ce-875b9e37dce3
small fix to "Level Projector"...


git-svn-id: svn://svn.code.sf.net/p/elmerfem/code/trunk@6832 04224531-1f84-46d8-96ce-875b9e37dce3
Small fix.


git-svn-id: svn://svn.code.sf.net/p/elmerfem/code/trunk@6833 04224531-1f84-46d8-96ce-875b9e37dce3