Yosuke INOUE

Fix for issue #301 Updated rawr to 1.8.3 and edit some files.

Build not working on Mac OS 10.10.3 Yosemite

7

When I run `bin/startJar-osx64.sh` I get following error. ``` cp lib/java/jruby-complete.jar package/jar/lib/java/jruby-complete.jar Exception in thread "main" java.lang.ClassFormatError: Truncated class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at...

When input multibytes language, some browser, Chrome, treat composition end event as Enter key pressed. Fix the problem by adding new option to set separators by keyCode.