Especially the File directive seems not to work with a `/` on
Windows. Whereas `\` works for all directives and on all platforms.
So the `\` in NSIS can be used also on Linux and MacOS.
* [v2] Add support for post build hooks
Currently only supports build-level hooks
* [v2] Improve build assets handling and use single source for manifest generation
The manifest asset files are now a go template and data will be
resolved before they are included into the build output.
Breaking Change: Windows manifest file must be named
“wails.exe.manifest” and doesn’t depend on the project name
anymore.
* [v2, windows] NSIS installer generation
