Add a Mole readme
add a TODO list
Revert some thoughts from lucian++.
I'm not rejecting these, I just haven't had time to adequately assess
them yet. This reverts commit 2ac675a.
Move to doc/.
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add random thoughts of calling conventions
make composed op definition less ambiguous
add missing semicolons
specify chunk and composed ops a bit more completely
add thoughts on constants and types
more syntax thoughts
add initial uncomplete thoughts of mole syntax