Get an NQP with basic NativeCall support for JVM.

Also has a fix that lets us write NativeCall's array stuff in a way
that is more portable between backends.
announcements aren't executable
Document release schedule with no deps
add release announcement for 2013.10
relocate &name release
need moar modules
Mention postcirumfix [] and {} changes from method to sub
grondilu++
copy big ticket items to changelog.

Fix grammer-o; japhb++
[2013.10] bump NQP revision
[2013.10] bump revision
added some more items
Fix month. FROGGS++
Fix intermittent delayed closure of the VM-level file handle in IO::Handle.close()
Implement p6reprname op on JVM.
Implement Parcel.rotate

One wonders whether the internal logic would warrant an nqp::rotate op, which
could then be shared with List.rotate
Turn "with no arguments" to "without arguments"
Further awesomize CHECK error message, jnthn++ for suggesting
Make Parcel.reverse return a Parcel rather than a List
Remove some obsolete postcircumfix[] code