Extended Java DSL in camel-groovy for Groovy routes:
- use Closures as argument for Processor, Expression, Predicate, or AggregationStrategy
- add data formats for XmlSlurper and XmlParser
- add TypeConverter for GStrings
- depend on modularized groovy 2.0.x libs instead of groovy-all
Not sure how the Groovy language relates to camel-script, or whether it has been superceded, so I left it as is.