[inliner] moved determineNodeCount() to InlineInfo
[inliner] moved buildCallsiteHolderForElement() to MethodInvocation
[inliner] shorter argument list isWorthInlining()
[inliner] propagating fresh-instantiation info through call-hierarchy
Add facility to create JSON dump of AST creation/rewriting
fix line endings, add description and language to node info
fix JSON output format