GROOVY-5970: Non-blocking bytecode view/GROOVY-5977: "please select a class node" message in AST view
GROOVY-5978: Groovyc doesn't support configscript
   * also fixes command line generation not using --indy but -indy
GROOVY-5979: groovy ant task doesn't support indy/basescript/configscript
GROOVY-5959: @TypeChecked modified the AST tree in switch statements
Fix SourceAware customizer not using the file name but the file path.
GROOVY-5988: Reference to for-loop parameter leads to type "Object" instead of declared type
GROOVY-5963: Subscript operator shouldn't be allowed on any object
GROOVY-5968: Show only parts of bytecode
GROOVY-5980: Finally executes twice on NPE while casting method result
Fix unit test for JDK1.5 build
GROOVY-5994: Type checking extensions should have access to classpath
GROOVY-5994: Reworked as to make use of transform classloader
GROOVY-5991: Handle missing operators as methodNotFound
GROOVY-5995: Type checking extensions are not initialized with @CompileStatic
GROOVY-6000: Make @DelegatesTo compatible with x = { foo }
   * binary expressions used as setters
   * make @DelegatesTo have default value (for Java compatibility)
GROOVY-6002: ModuleNode should setScriptBaseClassFromConfig from context or unit
Upgrade to Groovy 2.1.2-SNAPSHOT
Fix the file name of the big download bundle
GROOVY-6001: fix distance calculation bug involving interfaces
groovydoc process all annotation refs