Configurable partial deletion #275
Usage: handlebars.deletePartialAfterMerge(true);
Fix Partial.text() to include context #279
jackson: don't fail on missing keys
Error while looking up in a parent context using JsonNodeValueResolver, #280
Add support for subexpressions fix #282
{{outer-helper (inner-helper 'abc') 'def'}

Inner-helper will get invoked with the string argument 'abc', and whatever the inner-helper function returns will get passed in as the first argument to outer-helper (and 'def' will get passed passed in as the second argument to outer-helper
remove rhino as dependency, fix #284
* dependency is still on classpath but can be removed from pom without major issues
remove unnecessary reader() method from TemplateSource, fix #285
releaseprepare release v1.3.0