Results 5 issues of Gesof

I found one of the reason of issues #67 and #123 : the path to the cache folder is computed as a hash of $config object which contains an absolute...

Utf-8 urls gets saved on disk as %d0%bd%d0%b0%d1%87%d0%b0%d0%bb%d0%bd%d0%b0 instead of начална

According to [Activating the recorder ](https://frontera.readthedocs.io/en/latest/topics/scrapy-recorder.html#activating-the-recorder) in the official/latest docs one has to enable recording by using CrawlRecorderSpiderMiddleware and CrawlRecorderDownloaderMiddleware middlewares which does not exist anymore. There is however a...

Added the options required to running the storage workers so they won't show warnings like: [db-worker] Can't identify DB worker type (no-scoring False, no-batches True, no-incoming False)