[SVN] r2510 (HTML)

[Allan Odgaard]

• fix ${TM_RUBY:ruby} => ${TM_RUBY:-ruby}
• use option -p to avoid explicit iteration in code
• use sprintf to get values <16 written with two digits
• convert the result of decoded HTML entities to UTF-8

Changed:
U   trunk/Bundles/HTML.tmbundle/Commands/Convert Line : Selection to URL Escapes.plist
U   trunk/Bundles/HTML.tmbundle/Commands/Decode HTML Entities.plist
U   trunk/Bundles/HTML.tmbundle/Commands/Decode Numeric URL Escapes in Line : Selection.plist