Analyzers with the same content but different versions share the same hash

In our current design, analyzers with the same content but different versions share the same hash.

This is problematic, since the cache files for the analyzers include the 'algorithm_name/version' in their headers. Since they share the same hash, loading a cache file for a requested 'algorithm_name/version1' may lead to loading a cache file with 'algorithm_name/version2' hardcoded in the header, which will fail, because of the 'dataformat validation'.

To avoid this problem, one possible solution is to change the way hash are generated for analyzer blocks.