Minor stuff

Fix C code of Reshape when input is not c-contiguous

Ensure file descriptor is closed before trying to remove the temporary
file, as otherwise I suspect the removal might fail on some operating
systems. I think such a situation might happen only very rarely though
(maybe if disk is full?).

Mixed

Also add test that would have been able to catch it.

Fix updates in CVM

Cast values to floatX in tests

FIX: cuda: clear error flag when handling error

Changed the semantics of update_storage in CVM, so it contains only the
input storage cells to update, and ensure they are in the same order as
the computed outputs.

Make new VM_Linker with same options as the old one

Kron

Fixes for python 2.4

ENH: c_code for reshape