Fix info distribution in P?TRORD and PSTRSEN

[swappik]

See #32 for details

Before this fix I had a lot of error messages about illegal value in P?TRORD in x?hseqr tests on some systems.

{    1,    0}:  On entry to PDTRORD parameter number **** had an illegal value
{    0,    0}:  On entry to PDTRORD parameter number **** had an illegal value
{    1,    1}:  On entry to PDTRORD parameter number **** had an illegal value
{    0,    1}:  On entry to PDTRORD parameter number **** had an illegal value

And interesting detail is that xdhseqr test prints such messages and then finishes with PASSED check, but xshseqr test prints messages endlessly and never finishes.

After this fix these messages are gone and x?hseqr tests works normally on all systems.

Also I found same error in PSTRSEN and fixed it.