* implemented possibility delete stream (only metadata, not files yet)
* implemented possibility to delete stream (only metadata, not files yet)
IMPROVEMENTS
* Consumer API - retry file delivery/reading with timeout (can be useful for the case file arrives after metadta ingested asapo, e.g. for slow NFS transfer,...)
* Consumer API - retry file delivery/reading with timeout (can be useful for the case file arrives after was metadta ingested, e.g. for slow NFS transfer,...)
BUG FIXES
* Consumer API: fix race condition in GetStreamList/get_stream_list
* Producer API: fix segfault in send_stream_finished_flag
