fixed map javascript, locations are tagged with a number and highlighted once selected
Merge pull request #106 from projectcs13/sp7.sc3.map_fix

map js
Beautified user ranking
Improve the 'Usage' section in the README.md
Fix README typo
final fixes on the ranking system
Merge branch 'develop' of github.com:projectcs13/sensor-cloud-website into Sp7.Sc1.UserRanking
Merge pull request #108 from projectcs13/Sp7.Sc1.UserRanking

Sp7.sc1.user ranking
Add missing commands in the Usage section
Merge pull request #109 from projectcs13/develop

Develop