Enable out-of-source builds.

- Rely on `qmake`'s `CONFIG` to generate and embed QM files.
- Add all existing TS files to TRANSLATE.
- Keep TRANSLATE in single project file: `src/src.pro`.
- Update 'steps to translate' section in `CONTRIBUTING.md`.

1 files changed, 1 insertions, 0 deletions

diff --git a/main/main.cpp b/main/main.cpp
index c5688537..97d7611d 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -69,6 +69,7 @@ int main(int argc, char *argv[]) {
 #endif
 
   Q_INIT_RESOURCE(resources);
+  Q_INIT_RESOURCE(qmake_qmake_qm_files); // qmake names the file
 
   QCoreApplication::setOrganizationName("IJHack");
   QCoreApplication::setOrganizationDomain("ijhack.org");