retrying on download exceptions
fixing invalid downloader behaviour, when exceeds retries count on taric files query
fixing specs
fixing specs, increased number of retries for exceptions
fixing specs
Merge pull request #212 from bitzesty/taric-queries-fix

fix for taric downloader behaviour when it exceeds retries count
Merge pull request #211 from bitzesty/download-exceptions-retry-rebased

retrying on download exceptions
cleaning up the code after switching to redis locks
Merge pull request #213 from bitzesty/database-locks-cleanup

cleaning up the code after switching to redis locks