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.

BMapBindings/PyBMap/.gitignore

@@ -1,12 +1,18 @@
-# my ban
+# -------------------- Personal --------------------
+# Ignore VSCode
 .vscode/
+
+# Ignore binary BMap stuff
 *.dll
 *.pdb
 *.so
 *.dylib
 *.bin
+
+# Ignore testbench file.
 testbench.py
 
+# -------------------- Python --------------------
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

BMapBindings/PyBMap/README.md

@@ -1,6 +1,5 @@
 # PyBMap
 
-The real scripts are placed in sub PyBMap folder. This folder is served for testbench scripts placing.  
-Place any testbench files (e.g. `testbench.py`) in there what you want and don't sumbit them.  
-The native BMap library should be placed in sub PyBMap folder, and I have used gitignore file to filter them.  
-The native BMap library must be named as `BMap.dll` (in Windows), `BMap.so` (in Linux or BSD), or `BMap.dylib` (in macOS). If you still can not load BMap or your system is not listed above, you should name it as `BMap.bin`.
+The real scripts are placed in sub PyBMap folder. This folder is served for testbench scripts placing. Place any testbench files (e.g. `testbench.py`) in there what you want and don't sumbit them (`testbench.py` is explicitly excluded by gitignore file).
+
+The native BMap library should be placed in sub PyBMap folder, and I have used gitignore file to filter them. The native BMap library must be named as `BMap.dll` (in Windows), `BMap.so` (in Linux or BSD), or `BMap.dylib` (in macOS). If you still can not load BMap or your system is not listed above, you should name it as `BMap.bin`.