Add scripts for preparing the package

tool/quick_start_win10/__prepare_checkout.bat

@@ -0,0 +1,6 @@
+git clone https://github.com/ryzom/ryzomcore.git code
+git clone https://github.com/ryzom/ryzomcore_leveldesign.git leveldesign
+git clone https://github.com/ryzom/ryzomcore_sound.git sound
+git clone https://github.com/ryzom/ryzomcore_patchman.git patchman
+git clone https://github.com/ryzom/ryzomcore_graphics.git graphics
+pause

tool/quick_start_win10/__prepare_wipe.bat

@@ -0,0 +1,43 @@
+cd external
+cmd /C "call web_wipe"
+cd ..
+rmdir /S /Q .\pipeline\shard_dev
+rmdir /S /Q .\pipeline\export\shard
+rmdir /S /Q .\pipeline\export\common\data_common
+rmdir /S /Q .\pipeline\export\common\exedll
+rmdir /S /Q .\pipeline\export\common\leveldesign
+rmdir /S /Q .\pipeline\export\common\sound
+rmdir /S /Q .\build\3dsmax
+rmdir /S /Q .\build\samples_x64
+rmdir /S /Q .\build\tools_x64
+rmdir /S /Q .\build\dev_x64\CMakeFiles
+rmdir /S /Q .\build\dev_x64\lib
+rmdir /S /Q .\build\dev_x64\nel
+rmdir /S /Q .\build\dev_x64\ryzom
+rmdir /S /Q .\build\dev_x64\x64
+del build\dev_x64\*.*
+rmdir /S /Q .\build\fv_x64\CMakeFiles
+rmdir /S /Q .\build\fv_x64\lib
+rmdir /S /Q .\build\fv_x64\nel
+rmdir /S /Q .\build\fv_x64\ryzom
+rmdir /S /Q .\build\fv_x64\x64
+del build\fv_x64\*.*
+rmdir /S /Q .\build\fv_x86\CMakeFiles
+rmdir /S /Q .\build\fv_x86\lib
+rmdir /S /Q .\build\fv_x86\nel
+rmdir /S /Q .\build\fv_x86\ryzom
+rmdir /S /Q .\build\fv_x86\ALL_BUILD.dir
+del build\fv_x86\*.*
+rmdir /S /Q .\build\server_gcc\CMakeFiles
+rmdir /S /Q .\build\server_gcc\lib
+rmdir /S /Q .\build\server_gcc\nel
+rmdir /S /Q .\build\server_gcc\ryzom
+del build\server_gcc\*.*
+rmdir /S /Q .\build\server_x64\CMakeFiles
+rmdir /S /Q .\build\server_x64\lib
+rmdir /S /Q .\build\server_x64\nel
+rmdir /S /Q .\build\server_x64\ryzom
+rmdir /S /Q .\build\server_x64\x64
+del build\server_x64\*.*
+del .\path_config.bat
+del *.lnk