[SVN] Bundle commit 642 (Ruby)

[Chris Thomas]

Get the Ruby syntax limping along and fix some bugs while I'm in there:

• Beta-6alize
• Like class and modules names, method names may contain numbers
• Invocations of methods with names ending with "?" were causing problems due to lack of regexp look-behind. Kill that leaf of the constant regexp for now

Changed:
U   trunk/Bundles/Ruby.tmbundle/Syntaxes/Ruby.plist