event code stores more values in local variables
normalizer code stores more values in local variables
graphics code stores more values in local variables
core code stores more values in local variables
updates build.xml to strip .and., .which. and .eachOfWhich. statements from the minified code
bugfix in canvas fill renderer. Renderer didn't correctly draw outlines with downfillcolor.
runs ant doc
updates ReleaseNotes.md in preparation for release 4.2
runs ant minify