Modified MultiSwitchLM to have its standard behaviour by default. Moved BestFitLayoutUtils into MultiSwitchLM. Code clean-up and javadoc. Patch by Seifeddine Dridi, applied with some modifications. git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_WhitespaceManagement@1585822 13f79535-47bb-0310-9956-ffa450edef68