updated the settings doc to include the latest settings in the list.
issue #5 shortcut for jump to line number cmd + P + :123 added
commented out a bunch of outdated stuff that is no longer in settings or experiments

what should be done with the content from this, i dont want to delete it, it might be needed elsewhere
removed experiments, force accelerated compositing, show heap snapshot thing.
no more remote debugging setting in Clank. updated port forwarding docs.
Merge pull request #16 from jaredwilli/master

Some small updates to settings and shortcuts