added some documentation about data, mainly CourtSID
added TODO note related to Morph.io's autorun
Catch any exception when fetching url

+ remove debug comments
+ we want to see errors in parsing, so we catch exception
    only when opening and reading url
Try to retry only fetching of url, we can do parsing

and other stuff only after successfully fetched the url

also, first check for empty response,
because indented large portions of code look bad
Scrape another court when we get to maximum count of empty pages

for one court
Merge branch 'timeouts' of https://github.com/katkad/scraper-sk_company_register into feature/github-pull_req-1
Merge branch 'feature/github-pull_req-1' into develop
Merge branch 'release/20140729-01'