Moved all optimizations for scan in a different file scan_opt (no new code

added)

Moved all optimizations for scan in a different file scan_opt (no new code
0f80b7d6 · Razvan Pascanu · 0d8de8fe · 0f80b7d6 · 0f80b7d6
--- a/theano/scan_module/__init__.py
+++ b/theano/scan_module/__init__.py
--- a/theano/scan_module/scan_opt.py
+++ b/theano/scan_module/scan_opt.py