Regression Testsuite: update database.

code/BlenderDNA.h

@@ -209,7 +209,7 @@ class Structure
 public:
 
     Structure()
-        :   cache_idx(-1)
+        :   cache_idx(static_cast<size_t>(-1) )
     {}
 
 public:

code/BlenderScene.cpp

@@ -2,7 +2,7 @@
 Open Asset Import Library (ASSIMP)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2010, ASSIMP Development Team
+Copyright (c) 2006-2016, ASSIMP Development Team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

code/BlenderSceneGen.h

@@ -2,7 +2,7 @@
 Open Asset Import Library (ASSIMP)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2010, ASSIMP Development Team
+Copyright (c) 2006-2016, ASSIMP Development Team
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

test/regression/run.py

@@ -185,6 +185,7 @@ def process_dir(d, outfile_results, zipin, result ):
     shellparams = {'stdout':outfile_results, 'stderr':outfile_results, 'shell':False}
 
     print("Processing directory " + d)
+    all = ""
     for f in sorted(os.listdir(d)):
         fullpath = os.path.join(d, f)
         if os.path.isdir(fullpath) and not f[:1] == '.':