fixed start*.sh to work with space characters in path.
merged latest lwf.

Add target to handler argument.
Allow to use "alpha" as "mask" for blendMode.
Fix roundOffTick.
Fix for rendering mask with add blendMode.
fixed swf2lwf.rb to reset @logfile.
introduced isBuggyClearRect instead of isBuggyWebKitCSS.
fixed glob patterns in diff() in lwfs.rb.