This one is not working either (committing it mostly to keep track of it in
the history).

Added the config md5 to the key of the generated C code, to make sure two config setups do not re-use the same C code by mistake

The exception raised when trying to use Mod on complex numbers is now raised in more such situations

Behavior of integer division can now be controlled with config.int_division, and the default value does not break code anymore

Added a simple test to test that Theano crashes when trying to do x % y with either x or y a complex number

Removed testing of Mod op on complex numbers (deprecated -- and maybe not working properly -- in numpy currently), to avoid a warning in tests

Avoid duplicating existing lists of numeric types when checking for types of arguments in a Mod operation

Fixed potential bug with default dtypes, and added ability to control nstreams in other sampling methods than just uniform

Removed shared / shared_constructor / pfunc from compile.sandbox, please use theano.shared / theano.function instead

Added option config.on_opt_error to decide between a warning vs an exception when a crash occurs in an optimization