update "correct answer" hashes in collection tests - see 3f431d852579ee433197fb1c29e6...
-rw-r--r-- 9 .gitignore
drwxr-xr-x - apps
drwxr-xr-x - crunch_scripts
drwxr-xr-x - doc
drwxr-xr-x - sdk
drwxr-xr-x - services