Merge pull request #2 from korczis/master

Changes from old repo
Port and hostname
Merge branch 'master' of https://github.com/ApolloCrawler/microscratch
Update README.md
Pingdom uptime status
Update README.md
Add Mac OS X troubleshooting with too many open files
typo/grammar fixes
Merge pull request #11 from ApolloCrawler/pavel

edited readme.md
Merge remote-tracking branch 'korczis/master'

Conflicts:
	config.js
Declare models working
Mongo sessions support
Merge remote-tracking branch 'upstream/master'