ready for first release

- bump up license year.
- format some gitignore files.
- update PyBMap readme.
- create a distribution used folder and give a manual for it.

.gitignore

@@ -1,13 +1,18 @@
-## my ban
+# -------------------- Personal --------------------
+# Ignore all possible test used Virtools files
 *.nmo
 *.cmo
 *.nms
 *.vmo
-out/
-temp/
+
+# Ignore temporary folders
+/out/
+/temp/
+
+# -------------------- VSCode --------------------
 .vscode/
 
-## CMake Banned
+# -------------------- CMake --------------------
 CMakeLists.txt.user
 CMakeCache.txt
 CMakeFiles
@@ -20,6 +25,7 @@ compile_commands.json
 CTestTestfile.cmake
 _deps
 
+# -------------------- Visual Studio --------------------
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##