document types

Signed-off-by: Caleb Cushing <xenoterracide@gmail.com>
update abstract

Signed-off-by: Caleb Cushing <xenoterracide@gmail.com>
update dist.ini

Signed-off-by: Caleb Cushing <xenoterracide@gmail.com>
0.001012

	- add a type library for commonly needed coercions