Changes

Summary

1. update gradle wrapper to 7.6.3 (details)
2. remove rema-gtfsrt module (details)
3. add gitignore and directories (details)
4. add build directory to gitignore (details)
5. add rema-realtime module (details)

update gradle wrapper to 7.6.3

remove rema-gtfsrt module

add gitignore and directories

add build directory to gitignore

add rema-realtime module