JITWatch update

[Chris Newland]

Hi all,

I've pushed a decent sized commit to
https://github.com/AdoptOpenJDK/jitwatch which introduces a new feature -
the suggestion tool.

This examines the HotSpot log and attempts to quantify the cost of
inlining failures and unpredictable branches and presents them as
suggestions in a human readable report. More types of suggestion to be
added soon.

Screenshot here: https://twitter.com/chriswhocodes/status/439162730700746752

I've also created a JITWatch google group for bug reports, feature reqs
and general chat so as not to pollute this Adopt list:
https://groups.google.com/forum/#!forum/jitwatch

I'm going to start up a conversation with the OpenJFX guys about how the
OpenJDK / JavaFX issues can be resolved.

Cheers,

Chris