Merge pull request #21 from OpenGeoscience/path-view

Finished the path view page
Using twitter widget to display tweets
Added offset to capture scroll events on pop-up
Silent debug message
Merge pull request #22 from OpenGeoscience/follow_twitter_display_policy

Follow twitter display policy
Added legends for path colors
Merge pull request #23 from OpenGeoscience/path-legends

Added legends for path colors
started a time line for the path view
Added a timeline for the path section
Added timeline scale and reenabled the play button
Update geojs
Disabling choropleth
Using new geojs features