Simplify the setup of the wireshark build environment on windows for new contributors.
Description
I think it would be very nice for new contributors if the setup of the wireshark build environment on windows would be simplified.
Having something like a setup_wireshark.bat
which downloads all required libraries to a subfolder and sets up the necessary environment variables, runs cmake and compiles it with Visual Studio would be great.
Currently some precompiled libs are already downloaded during CMake generation process. Something similar could be done for other dependecies like Qt or perl, winflex bison and so on.
This would lower the barrier for new contributors. But I have to admit that the current documentation how to contribute is made very well espacially compared to other open source projects. Praise at this point!
Nevertheless someone who is new to coding for wireshark likely wants to implements a feature and does not want to deal with dependency setup.