imrotate issue and add misc

1. imrotate crop fixed
2. dnn add torch support (old torch, not libtorch)
3. other minor fixed

Author: tanchinluh

ChangeLog.txt

@@ -60,6 +60,10 @@ Update OPENCV to 4.1, subsequence versioning will follow the OPENCV versionn num
 6. Remove unsupported functions by CV4
 7. RaspberryPi Ready. :)
 
-Version 4.1-dev (17-Juy-19):
+Version 4.1-2 (15-Nov-19):
 1. Change dnn_readmodel 4th options from torch to ONNX
-Affected files : dnn_readmodel.sci, int_dnn_init.cpp
+Affected files : dnn_readmodel.sci, int_dnn_init.cpp
+2. Update to OpenCV 4.1.2 engine
+3. Changes of extern C to prepare for the sciTorch integration
+
+

DESCRIPTION

@@ -27,4 +27,4 @@ Depends:
 
 Date: 2019-11-15 12:00:007
 
-Description: IPCV is inspired by sivp (but totally independant), with more than 150 functions for image and computer vision.
+Description: IPCV is inspired by sivp (but totally independant), with more than 200 functions for image and computer vision.

builder.sce

@@ -39,7 +39,8 @@ function main_builder();
 //  exec(toolbox_dir+"/src/getCUDA_VERSION.sci");
 //  exec(toolbox_dir+"/src/getNVCC_PATH.sci");
 //  getNVCC_PATH(toolbox_dir);
-  tbx_builder_src(toolbox_dir);
+//  tbx_builder_src(toolbox_dir);
+
   ///////////
   tbx_builder_gateway(toolbox_dir);
   tbx_builder_help(toolbox_dir);

help/en_US/master_help.xml

@@ -1,2 +1,2 @@
 JavaSearch 1.0
-TMAP bs=2048 rt=1 fl=-1 id1=2179 id2=1
+TMAP bs=2048 rt=1 fl=-1 id1=2203 id2=1