Add a compiler option for null safe property navigation by default. Create a way to access properties in maps which are not Java identifiers, using a quote syntax, e.g. foo.'property with spaces'
Add tests for escaped property access.
Cleanup - fix TODO, revert threadcount to what it should be, and add another test.
Merge pull request #1 from dandiep/mule-3.x

Add a compiler option for null safe property navigation by default. Crea...