First version of FUSE talk for 2013-06-10 meetup.
Add index of talks.

The two spaces at end line are intentional, and markdown syntax
for linebreak. (Ugh.)
Move talks to top level.
Loop over all talks.
Talks are now potentially about more than FUSE.
Don't hint at fusermount going away; it's setuid for a reason.
Avoid empty slides, so ``present`` title layout stays consistent.
Talk about RequestID, NodeID, HandleID in kernel protocol.
Finetuning FUSE talk.
MacFUSE is dead and OSXFUSE is the preferred successor.
Publish talk on FUSE.