Chainsaw rendering fixes and performance improvements
 - previously if you expanded a row by shrinking its width (with wrap enabled), the row would never shrink in height - now it will
 - commented out use of an expensive cell height calculation method - no longer calculating the height, letting Swing calculate it for us
 - LoggerNameTreePanel implemented Rule, but triggered propertychange events caused by Swing, which were triggering rule re-evaluation...panel no longer implements Rule - no longer unnecessarily re-running rule evaluation

git-svn-id: https://svn.apache.org/repos/asf/logging/chainsaw/trunk@965026 13f79535-47bb-0310-9956-ffa450edef68
5 files changed