Added initial version - fetches Alexa's percentages for now
Added gitignore file for cache
Added primitive Openstat-by-id grabber
Added grabbing of BIG_SITE with Openstat in Alexa grabber; adjusted some output value names for brevity
Grab all 6 variables from Openstat rating
Added real value calculation via proportions with big site
Added workaround for invalid utf8 problem with Ruby 2
Added MailRu grabber
Added MailRu grabber invocation
Added results prettyprinter
Added calculation of avg daily PV
Added calculation of monthly PV
Added possibility to read non-UTF-8 files
Added simple Ramber Top100 grabber
Added rest of parameters to Rambler grabber
Refactoring: generally simplified API
Added more versions of Rambler code
Added Openstat find-by-URL support
More Openstat codes
More intricate mail.ru code detection