Implement basic crawl functionality without Redis in order to prevent freezing
Optimize crawler
Connect crawler to database
Add masterCrawler
Merge branch 'experimental' into develop
Remove obsolete console.log statements
Merge branch 'crawler' into develop
Display error message when bootstrap script fails
Implement comments on the server side
Fix freeze-bug
Merge branch 'crawler' into develop
Use setImmediate for crawler
Merge branch 'crawler' into develop
Check for invalid Latitude And Longitude
Merge branch 'develop' of https://github.com/Trrnts/Trrnts into showMapData

Conflicts:
	server/router.js
	workers/crawler.js