minor cleanup and edge-case bug fixes:: cleanup done, switching minifier to use Closure Compiler; point Songbook app pages to minified (not merged) JS & CSS versions; fix dangling comma (older IE bug) in definitions and options; refactor ChordBuilder for better compression (using "dependencies" local vars) and apply uniform naming conventions, i.e. "boundingBox" now "BoundingBox" (ongoing, Class names Uppercased); typo in class name ("postion" now "Position"); fixed editor's "bootup" to not assume dictionary has been loaded (primarily affected third-party tools such as Finders); "reasonable" JSLint level pass;