Merge pull request #58 from orgkhnargh/master

Update Russian docs
Fix the result of "optimization" :)
Remove obsolete _request_prepared attribute
Remove obsolete clone_counter
Remove deprecated module tools.captcha
Remove module tools.service
Remove module tools.tinyurl
Fix deprecated warning in form extension
Add --ingore-lock option to crawl command
Small refactoring in grab.spider.base
Add some comments
Fix obsoleted things in grab.ext.form
Refactored spider settings processing
Small changes to grab.tools.google
Change method of saving statistics lists
Removed virtual env hacks
Disabled hardcoded ssl version in curl transport
Merge pull request #1 from lorien/master

Backporting