Removed obsolete fitting-strategy property

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_WhitespaceManagement@1590756 13f79535-47bb-0310-9956-ffa450edef68
Simplified make of MultiSwitchLM

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_WhitespaceManagement@1590757 13f79535-47bb-0310-9956-ffa450edef68
Create penalty only once and store it in WhitespaceManagementPenalty

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_WhitespaceManagement@1590758 13f79535-47bb-0310-9956-ffa450edef68