Java 7 support: binary literals and underscores in numeric literals
Java 7 support: diamond operator
Java 7 support: try-with-resources
Java 7 support: multi-catch clause
Java 7 support: all done, change filename/comments/readme/pom to say 1.7 instead of 1.5
Null checks, needed by the scalagen project which re-uses the AST
Merge pull request #20 from dnadolny/java7

Java 7 support