Init mongo alternative driver for main data storage
Replace set_urls script to use mongo as storage
Replace task adding script to mongo
Replace crawler to use mongo as main storage
Add test for findAndModify vs find and update practics
Merge branch 'master' into mysql_to_mongo
Test mongo find_and_modify vs find and update
Rewrite parser for use mongo as storage
Fix undefined function on mongo adapter
Update crawling speed test results
Merge branch 'mysql_to_mongo' of github.com:esemi/runet_graph into mysql_to_mongo
Rename staff scripts and little style fixes