Include wxrc.exe in the release. Also change the way checksums are calculated due to fciv tool limitations. Closes #18124. Closes https://github.com/wxWidgets/wxWidgets/pull/800
Use a single script for all compiler versions, another simple script just defining wxWidgets version and, finally, a script building all the binaries for all the compilers. Closes #17510.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775