Merge pull request #17 from DVAlhadeff/master

Reconciliation and minor fixes to layers.xml/layer list
change #3

Add chart tag & icon
change #4

make search radius scale-dependent
Merge pull request #20 from GretaYi/Full-screen-charts

change #3
Merge pull request #21 from GretaYi/master

change #4
change #5

clear selected feature and hide infowindow when clicking another layer
change #6

Select points within a circle
change #7 add time slider
change #7

Add time slider
Merge branch 'master' of https://github.com/GretaYi/AtlStreetcar

Conflicts:
	index.html
	script/main.js
Merge branch 'master' of https://github.com/GretaYi/AtlStreetcar

Conflicts:
	script/main.js
Merge pull request #22 from GretaYi/master

change #5
change #8

add a new toolbar
Merge pull request #23 from GretaYi/master

Time Slider and (Graphical) Toolbar
Changes to Li's commit from 7/15.
- Cleared JS errors (from print.js-related changes)

TODO:
- Location of time-slider
- Location of toolbar items
- Display of currently active tool