Using new file structure. Use new regexir display method. Fix line dependency error in prefix analysing.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>

src/StgSharp.Native/README.md

@@ -0,0 +1,20 @@
+# StgSharp.Native 
+
+## COMPILE
+
+Though this project do has a .vcxproj file,  
+you can only edit but not compile in visul studio.  
+Currently you can only compile this lib via Clang and cmake.
+
+## Code Layout
+
+Conventions:
+
+- src/        : project C sources and CMakeLists.txt calling add_library/add_executable
+- include/    : public headers (if used)
+- external/   : third-party libraries, each library lives in its own folder
+    - libname/
+        - head/   : header files for the library
+        - lib/    : static or shared lib files (or CMake build for that lib)
+
+The root `CMakeLists.txt` in this folder includes `ExternalLibs.cmake` if present.