Improved error message
We no longer quantify over an entirely-unused existential type variable
Add stderr output
Test deriving Typeable for promoted data constructors with AutoDeriveTypeable
Add test for T5863

As apparently there is already a test named T5863,
I named this one T5863a.
Update output for T2604
Test Trac #7916
Test Trac #7924
Improve test T7916
Test Trac #7939
Test Trac #7931
Explicit kinds in :info command ===> testsuite wibbles
Test Trac #7937
Test Trac #7943
Test Trac #7797
Re-increase the (erratic) max-bytes-used bound for T3294
Wibble to error message
Test Trac #4185
Add test for polykinded Control.Category.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Whoops. :(

Signed-off-by: Austin Seipp <aseipp@pobox.com>