Removing dead code
Fixed TestLastRequestsHandler

completed_date is not datetime
Fixed DomainDetailsHandler
Adds domain filter in /reviews-in-last-hour (fix #101)
Test ReviewsInLastHourHandler with domain filter

(refs #101)
Removed obsolete code
Removed Limiter.matches obsolete method
Supports domain filter in concurrent requests (fix #105)
Del requestsCount on LastRequestsHandler (fix #107)
Del ReviewPipelineHandler's reviewCount (fix #108)
Bugfix in Domain.get_homepage method (fix #109)
Add domain filter on LastRequestsHandler (fix #104)
Revert "Bugfix in Domain.get_homepage method"

(refs #109)

This reverts commit bd50c272ad81bea0b273bcab6f7ee937b397c6c5.
Bugix in get_homepage domain method (fix #109)
DomainCanonicalizationValidator: Fixing get_no_301_description values
Reviewer: Fixing content_loaded method

'NoneType' object has no attribute '__getitem__'
Revert "Removed Limiter.matches obsolete method"

This reverts commit 7132b47e033b8dfae293eb98f6a56642f111c5ca.
Fixing limiter

Restoring deleted code
Add domain filter on ReviewPipelineHandler (fix #103)
Adapt reviews handlers to what WEB expects (fix #110)