Add some notes for haskell

It still doesn't work, though.
Use new run_test.sh in gmp test script
Try disabling shared libraries with GMP
Try disabling static libraries
Don't disable static
Add an import test for gmpy2
Use test/commands again.
No need to echo $PREFIX
Add run_test examples to the sample recipe
More run_test examples
Fix some text
Don't use the ssh git url in the sample recipe
Add recipe for bottle
Revert "Use test/commands again."

This reverts commit 905506d80d75271dce0430d6ad0b3e4bb3e26c3a.

Conflicts:
	gmp/meta.yaml
Fix the gmp recipe

The compiler needed -lgmp.
Fix MPFR
Update MPC recipe
Update gmpy2 (it still doesn't work)
Add (non-working) gmpy recipe
Build shared GMP on Linux