bump up the version number

theano/scan_module/scan_perform.pyx

@@ -63,7 +63,7 @@ from theano.sandbox import cuda
 
 
 def get_version():
-    return 0.277
+    return 0.278
 
 @cython.boundscheck(False)
 def perform(

theano/scan_module/scan_perform_ext.py

@@ -14,7 +14,7 @@ logging.basicConfig(level=logging.DEBUG)
 if config.compiledir not in sys.path:
     sys.path.append(config.compiledir)
 
-version = 0.277  # must match constant returned in function get_version()
+version = 0.278  # must match constant returned in function get_version()
 
 need_reload = False
 try: